POOLING AND SERVICING AGREEMENT

Exhibit 4.1

SG MORTGAGE SECURITIES, LLC,

Depositor,

[WELLS FARGO],

Master Servicer,

and

[TRUSTEE],

Trustee

POOLING AND SERVICING AGREEMENT

Dated as of [DATE]

Mortgage Asset-Backed [and Manufactured Housing Contract]

Pass-Through Certificates,

Series [                  ]

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This Pooling and Servicing Agreement, effective as of [DATE], among SG Mortgage Securities, LLC, as the depositor (together with its permitted successors and assigns, the “Depositor”), [WELLS FARGO], as Master Servicer (together with its permitted successors and assigns, the “Master Servicer”), and [TRUSTEE], a banking association organized under the laws of the United States, as trustee (together with its permitted successors and assigns, the “Trustee”).

PRELIMINARY STATEMENT:

The Depositor intends to sell mortgage asset-backed pass-through certificates (collectively, the “Certificates”), to be issued hereunder in [              ] Classes, which in the aggregate will evidence the entire beneficial ownership interest in the Mortgage Loans (as defined herein) and certain other related assets.

REMIC I

As provided herein, the REMIC Administrator will make an election to treat the segregated pool of assets consisting of the Mortgage Loans and certain other related assets (exclusive of the Hedge Agreement) subject to this Agreement as a real estate mortgage investment conduit (a “REMIC”) for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC I.” The Class R-I Certificates will represent the sole Class of “residual interests” in REMIC I for purposes of the REMIC Provisions (as defined herein) under federal income tax law. The following table irrevocably sets forth the designation, remittance rate (the “Uncertificated REMIC I Pass-Through Rate”) and initial Uncertificated Principal Balance for each of the “regular interests” in REMIC I (the “REMIC I Regular Interests”). The “latest possible maturity date” (determined solely for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii)) for each REMIC I Regular Interest shall be the Maturity Date. None of the REMIC I Regular Interests will be certificated.

REMIC II

As provided herein, the REMIC Administrator will make an election to treat the segregated pool of assets consisting of the REMIC I Regular Interests as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as REMIC II. The Class R-II Certificates will represent the sole Class of “residual interests” in REMIC II for purposes of the REMIC Provisions under federal income tax law. The following table irrevocably sets forth the designation, Pass-Through Rate, aggregate Initial Certificate Principal

Balance, certain features, month of Final Scheduled Distribution Date and initial ratings for each Class of Certificates comprising the interests representing “regular interests” in REMIC II. The “latest possible maturity date” (determined solely for purposes of satisfying Treasury Regulation Section 1.860G-1(a)(4)(iii)) for each Class of REMIC II Regular Interests shall be the Maturity Date.

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In consideration of the mutual agreements herein contained, the Depositor, the Master Servicer and the Trustee agree as follows:

ARTICLE I

DEFINITIONS

Section 1.01 Definitions .

Whenever used in this Agreement, the following words and phrases, unless the context otherwise requires, shall have the meanings specified in this Article.

Accrued Certificate Interest : With respect to each Distribution Date and each Class of Class A Certificates, Class M Certificates and Class B Certificates, interest accrued during the related Interest Accrual Period on the Certificate Principal Balance thereof immediately prior to such Distribution Date at the related Pass-Through Rate for that Distribution Date.

The amount of Accrued Certificate Interest on each Class of Certificates shall be reduced by the amount of Prepayment Interest Shortfalls on the related Mortgage Loans during the prior calendar month to the extent not covered by Compensating Interest pursuant to Section 3.16, and by Relief Act Shortfalls on the related Mortgage Loans during the related Due Period. All such reductions with respect to the Mortgage Loans will be allocated among the Certificates in proportion to the amounts of Accrued Certificate Interest payable on such Certificates on such Distribution Date absent such reductions.

Accrued Certificate Interest on each Class of Class A Certificates, Class M Certificates and Class B Certificates for any Distribution Date shall also be reduced by any interest shortfalls resulting from the failure of the Hedge Agreement Provider to make the required Hedge Payment for such Distribution Date , with all such reductions allocated to the Class A Certificates, Class M Certificates and Class B Certificates on a pro rata basis, based on the portion of the Hedge Payment each such Class was entitled to, but did not receive, on such Distribution Date.

Accrued Certificate Interest for any Distribution Date shall further be reduced by the interest portion of Realized Losses allocated to any Class of Certificates pursuant to Section 4.05.

Accrued Certificate Interest shall accrue on the basis of a 360-day year and the actual number of days in the related Interest Accrual Period.

With respect to each Distribution Date and the Class SB Certificates, interest accrued during the preceding Interest Accrual Period at the related Pass-Through Rate on the Notional Amount as specified in the definition of Pass-Through Rate, immediately prior to such Distribution Date, reduced by any interest shortfalls with respect to the Mortgage Loans, including Prepayment Interest Shortfalls to the extent not covered by Compensating Interest pursuant to Section 3.16 or by Excess Cash Flow pursuant to Section 4.02(c)(v) and (vi). Accrued Certificate Interest on the Class SB Certificates shall accrue on the basis of a 360-day year and the actual number of days in the related Interest Accrual Period.

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Adjusted Mortgage Rate : With respect to any Mortgage Loan and any date of determination, the Mortgage Rate borne by the related Mortgage Note, less the rate at which the related Subservicing Fee accrues.

Adjustment Date : With respect to each adjustable-rate Mortgage Loan, each date set forth in the related Mortgage Note on which an adjustment to the interest rate on such Mortgage Loan becomes effective.

Advance : With respect to any Mortgage Loan, any advance made by the Master Servicer, pursuant to Section 4.04.

Affiliate : With respect to any Person, any other Person controlling, controlled by or under common control with such first Person. For purposes of this definition, “control” means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

Agreement : This Pooling and Servicing Agreement and all amendments hereof and supplements hereto.

Amount Held for Future Distribution : With respect to any Distribution Date, the total of the amounts held in the Custodial Account at the close of business on the preceding Determination Date on account of (i) Liquidation Proceeds, Subsequent Recoveries, Insurance Proceeds, REO Proceeds, Principal Prepayments, Mortgage Loan purchases made pursuant to Section 2.02, 2.03, 2.04 or 4.07 and Mortgage Loan substitutions made pursuant to Section 2.03 or 2.04 received or made in the month of such Distribution Date (other than such Liquidation Proceeds, Subsequent Recoveries, Insurance Proceeds, REO Proceeds and purchases of Mortgage Loans that the Master Servicer has deemed to have been received in the preceding month in accordance with Section 3.07(b)) and (ii) payments which represent early receipt of scheduled payments of principal and interest due on a date or dates subsequent to the Due Date in the related Due Period.

Appraised Value : With respect to any Mortgaged Property, the lesser of (i) the appraised value of such Mortgaged Property based upon the appraisal made at the time of the origination of the related Mortgage Loan, and (ii) the sales price of the Mortgaged Property at such time of origination, except in the case of a Mortgaged Property securing a refinanced or modified Mortgage Loan as to which it is either the appraised value based upon the appraisal made at the time of origination of the loan which was refinanced or modified or the appraised value determined in an appraisal at the time of refinancing or modification, as the case may be.

Assignment : An assignment of the Mortgage, notice of transfer or equivalent instrument, in recordable form, sufficient under the laws of the jurisdiction wherein the related Mortgaged Property is located to reflect of record the sale of the Mortgage Loan to the Trustee for the benefit of Certificateholders, which assignment, notice of transfer or equivalent instrument may be in the form of one or more blanket assignments covering Mortgages secured by Mortgaged Properties located in the same county, if permitted by law and accompanied by an Opinion of Counsel to that effect.

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Assignment Agreement : The Assignment and Assumption Agreement, dated the Closing Date, between the Seller and the Depositor relating to the transfer and assignment of the Mortgage Loans, attached hereto as Exhibit R.

Available Distribution Amount : With respect to any Distribution Date, an amount equal to (a) the sum of (i) the amount relating to the Mortgage Loans on deposit in the Custodial Account as of the close of business on the immediately preceding Determination Date, including any Subsequent Recoveries, and amounts deposited in the Custodial Account in connection with the substitution of Qualified Substitute Mortgage Loans, (ii) the amount of any Advance made on the immediately preceding Certificate Account Deposit Date with respect to the Mortgage Loans, (iii) any amount deposited in the Certificate Account on the related Certificate Account Deposit Date pursuant to the second paragraph of Section 3.12(a) in respect of the Mortgage Loans, (iv) any amount that the Master Servicer is not permitted to withdraw from the Custodial Account pursuant to Section 3.16(e) in respect of the Mortgage Loans, and (v) any amount deposited in the Certificate Account pursuant to Section 4.07 or 9.01 in respect of the Mortgage Loans, reduced by (b) the sum as of the close of business on the immediately preceding Determination Date of (x) the Amount Held for Future Distribution with respect to the Mortgage Loans, and (y) amounts permitted to be withdrawn by the Master Servicer from the Custodial Account in respect of the Mortgage Loans pursuant to clauses (ii)-(x), inclusive, of Section 3.10(a).

Balloon Loan : Each of the Mortgage Loans having an original term to maturity that is shorter than the related amortization term.

Balloon Payment : With respect to any Balloon Loan, the related Monthly Payment payable on the stated maturity date of such Balloon Loan.

Bankruptcy Code : The Bankruptcy Code of 1978, as amended.

Basis Risk Shortfalls : With respect to any Distribution Date and any Class of Class A Certificates, Class M Certificates or Class B Certificates, the sum of (a) with respect to any Distribution Date on which the Net WAC Cap Rate is used to determine the Pass-Through Rate of such Class, an amount equal to the excess of (x) Accrued Certificate Interest for such Class calculated at a per annum rate equal to the lesser of (i) LIBOR plus the related Margin for such Distribution Date and (ii) the Weighted Average Maximum Net Mortgage Rate, over (y) Accrued Certificate Interest for such Class calculated using the Net WAC Cap Rate plus, an amount equal to any reduction in the Accrued Certificate Interest of such Class due to the failure of the Hedge Agreement Provider to make any required Hedge Payment with respect to such Distribution Date, (b) any shortfalls for such Class calculated pursuant to clause (a) above remaining unpaid from prior Distribution Dates, and (c) one month’s interest on the amount in clause (b) (based on the number of days in the preceding Interest Accrual Period) at a per annum rate equal to LIBOR plus the related Margin for such Distribution Date.

Book-Entry Certificate : Any Certificate registered in the name of the Depository or its nominee.

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Business Day : Any day other than (i) a Saturday or a Sunday or (ii) a day on which banking institutions in the State of New York (and such other state or states in which the Custodial Account or the Certificate Account are at the time located) are required or authorized by law or executive order to be closed.

Capitalization Reimbursement Amount : With respect to any Distribution Date, the amount of Advances or Servicing Advances that were added to the Stated Principal Balance of the Mortgage Loans during the prior calendar month and reimbursed to the Master Servicer or Subservicer on or prior to such Distribution Date pursuant to Section 3.10(a)(vii).

Cash Liquidation : With respect to any defaulted Mortgage Loan other than a Mortgage Loan as to which an REO Acquisition occurred, a determination by the Master Servicer that it has received all Insurance Proceeds, Liquidation Proceeds and other payments or cash recoveries which the Master Servicer reasonably and in good faith expects to be finally recoverable with respect to such Mortgage Loan.

Certificate : Any Class A Certificate, Class M Certificate, Class B Certificate, Class SB Certificate or Class R Certificate.

Certificate Account : The account or accounts created and maintained pursuant to Section 4.01, which shall be entitled “[TRUSTEE], as trustee, in trust for the registered holders of SG Mortgage Securities, LLC Mortgage Asset-Backed [and Manufactured Housing Contract] Pass-Through Certificates, Series [                      ]” and which account shall be held for the benefit of the Certificateholders and which must be an Eligible Account.

Certificate Account Deposit Date : With respect to any Distribution Date, the Business Day prior thereto.

Certificateholder or Holder : The Person in whose name a Certificate is registered in the Certificate Register, except that neither a Disqualified Organization nor a Non-United States Person shall be a holder of a Class R Certificate for any purpose hereof. Solely for the purpose of giving any consent or direction pursuant to this Agreement, any Certificate, other than a Class R Certificate registered in the name of the Depositor, the Master Servicer or any Subservicer or any Affiliate thereof shall be deemed not to be outstanding and the Percentage Interest or Voting Rights evidenced thereby shall not be taken into account in determining whether the requisite amount of Percentage Interests or Voting Rights necessary to effect any such consent or direction has been obtained. All references herein to “Holders” or “Certificateholders” shall reflect the rights of Certificate Owners as they may indirectly exercise such rights through the Depository and participating members thereof, except as otherwise specified herein; provided, however , that the Trustee shall be required to recognize as a “Holder” or “Certificateholder” only the Person in whose name a Certificate is registered in the Certificate Register. Unless otherwise indicated in this Agreement, the Custodial Agreement or the Assignment Agreement, whenever reference is made to the actions taken by the Trustee on behalf of the Certificateholders.

Certificate Owner : With respect to a Book-Entry Certificate, the Person who is the beneficial owner of such Certificate, as reflected on the books of an indirect participating

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brokerage firm for which a Depository Participant acts as agent, if any, and otherwise on the books of a Depository Participant, if any, and otherwise on the books of the Depository.

Certificate Principal Balance : With respect to any Class A Certificate, Class M Certificate or Class B Certificate, on any date of determination, an amount equal to (i) the Initial Certificate Principal Balance of such Certificate as specified on the face thereof, minus (ii) the sum of (x) the aggregate of all amounts previously distributed with respect to such Certificate (or any predecessor Certificate) and applied to reduce the Certificate Principal Balance thereof pursuant to Section 4.02(c) and (y) the aggregate of all reductions in Certificate Principal Balance deemed to have occurred in connection with Realized Losses which were previously allocated to such Certificate (or any predecessor Certificate) pursuant to this Agreement; provided , that with respect to any Distribution Date, the Certificate Principal Balance of each class of Class A Certificates, Class M Certificates and Class B Certificates to which a Realized Loss was previously allocated and remains unreimbursed will be increased, sequentially, to the Class A Certificates, on a pro rata basis based on the amount of Realized Loss previously allocated thereto and remaining unreimbursed, then to the Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class B-1, Class B-2, Class B-3 and Class B-4 Certificates, in that order, in each case to the extent of Realized Losses previously allocated thereto and remaining unreimbursed, but only to the extent of Subsequent Recoveries received during the preceding calendar month.

With respect to any Class SB Certificate, on any date of determination, an amount equal to the Percentage Interest evidenced by such Certificate, multiplied by an amount equal to (i) the excess, if any, of (A) the then aggregate Stated Principal Balance of the Mortgage Loans over (B) the then aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates and Class B Certificates then outstanding, which represents the sum of (i) the Initial Principal Balance of the REMIC II Regular Interest SB-PO, as reduced by Realized Losses allocated thereto and payments deemed made thereon, and (ii) accrued and unpaid interest on the REMIC II Regular Interest SB-IO, as reduced by Realized Losses allocated thereto.

The Class R Certificates will not have a Certificate Principal Balance.

Certificate Register : The register maintained and the registrar appointed pursuant to Section 5.02.

Class : Collectively, all of the Certificates or uncertificated interests bearing the same designation.

Class A-[1] Certificate : Any one of the Class A-[1] Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit A and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class A-[1] Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

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Class A-[2] Certificate : Any one of the Class A-[2] Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit A and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class A-[2] Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class A-[3] Certificate : Any one of the Class A-[3] Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit A and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class A-[3] Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class A-[4] Certificate : Any one of the Class A-[4] Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit A and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class A-[4] Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class A Certificates : Collectively, the Class A-[1] Certificates, Class A-[2] Certificates, Class A-[3] Certificates and Class A-[4] Certificates.

Class A Interest Remittance Amount : With respect to any Distribution Date, the portion of the Available Distribution Amount for that Distribution Date attributable to interest received or advanced with respect to the Mortgage Loans plus, with respect to payments on the Class A Certificates pursuant to Section 4.02(c)(iii)(A) only, the amount necessary to make such payments paid from amounts received on the Hedge Agreement for such Distribution Date.

Class A Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the Principal Distribution Amount for that Distribution Date or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the Principal Distribution Amount for that Distribution Date; and

(ii) the excess, if any, of (A) the aggregate Certificate Principal Balance of the Class A Certificates immediately prior to that Distribution Date over (B) the lesser of (x)

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the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class B-1 Certificate : Any one of the Class B-1 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-2 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class B-1 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class B-1 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount and the Class M Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount and the Class M Principal Distribution Amount; and

(ii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates and Class M Certificates (after taking into account the payment of the Class A Principal Distribution Amount and the Class M Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class B-1 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class B-2 Certificate : Any one of the Class B-2 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-2 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class B-2 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class B-2 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that

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Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount and the Class B-1 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount and the Class B-1 Principal Distribution Amount; and

(ii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates and Class B-1 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount and the Class B-1 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class B-2 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class B-3 Certificate : Any one of the Class B-3 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-2 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class B-3 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class B-3 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal Distribution Amount and the Class B-2 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal Distribution Amount and the Class B-2 Principal Distribution Amount; and

(ii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates, Class B-1 Certificates and Class B-2 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal

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Distribution Amount and the Class B-2 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class B-3 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class B-4 Certificate : Any one of the Class B-4 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-2 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class B-4 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]   % per annum.

Class B-4 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal Distribution Amount, the Class B-2 Principal Distribution Amount and the Class B-3 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal Distribution Amount, the Class B-2 Principal Distribution Amount and the Class B-3 Principal Distribution Amount; and

(ii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates, Class B-1 Certificates, Class B-2 Certificates and Class B-3 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M Principal Distribution Amount, the Class B-1 Principal Distribution Amount, the Class B-2 Principal Distribution Amount and the Class B-3 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class B-4 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class B Certificates : Collectively, the Class B-1 Certificates, Class B-2 Certificates, Class B-3 Certificates and Class B-4 Certificates.

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Class M-1 Certificate : Any one of the Class M-1 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-1 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-1 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(i) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount; and

(ii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the payment of the Class A Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-1 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-2 Certificate : Any one of the Class M-2 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-2 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-2 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount and the Class M-1 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(iii) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount and the Class M-1 Principal Distribution Amount; and

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(iv) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates and Class M-1 Certificates (after taking into account the payment of the Class A Principal Distribution Amount and the Class M-1 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-2 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-3 Certificate : Any one of the Class M-3 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-3 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-3 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount and the Class M-2 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(v) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount and the Class M-2 Principal Distribution Amount; and

(vi) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates and Class M-2 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount and the Class M-2 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-3 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-4 Certificate : Any one of the Class M-4 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

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Class M-4 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-4 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount and the Class M-3 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(vii) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount and the Class M-3 Principal Distribution Amount; and

(viii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates and Class M-3 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount and the Class M-3 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-5 Certificate : Any one of the Class M-5 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-5 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-5 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount and the Class M-4 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(ix) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount and the Class M-4 Principal Distribution Amount; and

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(x) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates and Class M-4 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount and the Class M-4 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-6 Certificate : Any one of the Class M-6 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-6 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-6 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount and the Class M-5 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(xi) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount and the Class M-5 Principal Distribution Amount; and

(xii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates and Class M-5 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1

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Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount and the Class M-5 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-7 Certificate : Any one of the Class M-7 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-7 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-7 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount and the Class M-6 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(xiii) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount and the Class M-6 Principal Distribution Amount; and

(xiv) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates, Class M-5 Certificates and Class M-6 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount and the Class M-6 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage

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Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-8 Certificate : Any one of the Class M-8 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-8 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-8 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount and the Class M-7 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(xv) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount and the Class M-7 Principal Distribution Amount; and

(xvi) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates, Class M-5 Certificates, Class M-6 Certificates and Class M-7 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount and the Class M-7 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-8 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

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Class M-9 Certificate : Any one of the Class M-9 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-9 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-9 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount and the Class M-8 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(xvii) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount and the Class M-8 Principal Distribution Amount; and

(xviii) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates, Class M-5 Certificates, Class M-6 Certificates, Class M-7 Certificates and Class M-8 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount and the Class M-8 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-9 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M-10 Certificate : Any one of the Class M-10 Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit

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B-1 and evidencing (i) an interest designated as a “regular interest” in REMIC II for purposes of the REMIC Provisions and (ii) the right to receive payments under the Hedge Agreement.

Class M-10 Margin : Initially, [              ]% per annum, and on any Distribution Date on or after the first Distribution Date after the second possible Optional Termination Date, [              ]% per annum.

Class M-10 Principal Distribution Amount : With respect to any Distribution Date (a) prior to the Stepdown Date or on or after the Stepdown Date if a Trigger Event is in effect for that Distribution Date, the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount, the Class M-8 Principal Distribution Amount and the Class M-9 Principal Distribution Amount or (b) on or after the Stepdown Date if a Trigger Event is not in effect for that Distribution Date, the lesser of:

(xix) the remaining Principal Distribution Amount for that Distribution Date after distribution of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount, the Class M-8 Principal Distribution Amount and the Class M-9 Principal Distribution Amount; and

(xx) the excess, if any, of (A) the sum of (1) the aggregate Certificate Principal Balance of the Class A Certificates, Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates, Class M-5 Certificates, Class M-6 Certificates, Class M-7 Certificates, Class M-8 Certificates and Class M-9 Certificates (after taking into account the payment of the Class A Principal Distribution Amount, the Class M-1 Principal Distribution Amount, the Class M-2 Principal Distribution Amount, the Class M-3 Principal Distribution Amount, the Class M-4 Principal Distribution Amount, the Class M-5 Principal Distribution Amount, the Class M-6 Principal Distribution Amount, the Class M-7 Principal Distribution Amount, the Class M-8 Principal Distribution Amount and the Class M-9 Principal Distribution Amount for that Distribution Date) and (2) the Certificate Principal Balance of the Class M-10 Certificates immediately prior to that Distribution Date over (B) the lesser of (x) the product of (1) the applicable Subordination Percentage and (2) the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date and (y) the excess, if any, of the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date, over the Overcollateralization Floor.

Class M Certificates : Collectively, the Class M-1 Certificates, Class M-2 Certificates, Class M-3 Certificates, Class M-4 Certificates, Class M-5 Certificates, Class M-6 Certificates,

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Class M-7 Certificates, Class M-8 Certificates, Class M-9 Certificates and Class M-10 Certificates.

Class M Principal Distribution Amount : With respect to any Distribution Date, the sum of the Class M-1 Principal Distribution Amount, Class M-2 Principal Distribution Amount, Class M-3 Principal Distribution Amount, Class M-4 Principal Distribution Amount, Class M-5 Principal Distribution Amount, Class M-6 Principal Distribution Amount, Class M-7 Principal Distribution Amount, Class M-8 Principal Distribution Amount, Class M-9 Principal Distribution Amount and Class M-10 Principal Distribution Amount for such Distribution Date.

Class R Certificate : Collectively, the Class R-I Certificates and Class R-II Certificates.

Class R-I Certificate : Any one of the Class R-I Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit D and evidencing an interest designated as a “residual interest” in REMIC I for purposes of the REMIC Provisions.

Class R-II Certificate : Any one of the Class R-II Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit D and evidencing an interest designated as a “residual interest” in REMIC II for purposes of the REMIC Provisions.

Class SB Certificate : Any one of the Class SB Certificates executed by the Trustee and authenticated by the Certificate Registrar substantially in the form annexed hereto as Exhibit C and evidencing an interest comprised of “regular interests” in REMIC II for purposes of the REMIC Provisions, together with certain rights to payments under the Hedge Agreement.

Closing Date : [DATE].

Code : The Internal Revenue Code of 1986.

Commission : The Securities and Exchange Commission.

Compensating Interest : With respect to any Distribution Date, any amount paid by the Master Servicer in accordance with Section 3.16(f).

Corporate Trust Office : The principal office of the Trustee at which at any particular time its corporate trust business with respect to this Agreement shall be administered, which office at the date of the execution of this instrument is located at [TRUSTEE NAME AND ADDRESS].

Credit Repository : Equifax, Transunion and Experian, or their successors in interest.

Curtailment : Any Principal Prepayment made by a Mortgagor which is not a Principal Prepayment in Full.

Custodial Account : The custodial account or accounts created and maintained pursuant to Section 3.07 in the name of a depository institution, as custodian for the holders of the

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Certificates, for the holders of certain other interests in mortgage loans serviced or sold by the Master Servicer and for the Master Servicer, into which the amounts set forth in Section 3.07 shall be deposited directly. Any such account or accounts shall be an Eligible Account.

Custodial Agreement : An agreement that may be entered into among the Depositor, the Master Servicer, the Trustee and a Custodian in substantially the form of Exhibit E hereto.

Custodian : [CUSTODIAN], or any successor custodian appointed pursuant to a Custodial Agreement.

Cut-off Date : [DATE].

Cut-off Date Balance : $                      .

Cut-off Date Principal Balance : With respect to any Mortgage Loan, the unpaid principal balance thereof at the Cut-off Date after giving effect to all installments of principal due on or prior thereto (or due in the month of the Cut-off Date), whether or not received.

Debt Service Reduction : With respect to any Mortgage Loan, a reduction in the scheduled Monthly Payment for such Mortgage Loan by a court of competent jurisdiction in a proceeding under the Bankruptcy Code, except such a reduction constituting a Deficient Valuation or any reduction that results in a permanent forgiveness of principal.

Deficient Valuation : With respect to any Mortgage Loan, a valuation by a court of competent jurisdiction of the Mortgaged Property in an amount less than the then outstanding indebtedness under the Mortgage Loan, or any reduction in the amount of principal to be paid in connection with any scheduled Monthly Payment that constitutes a permanent forgiveness of principal, which valuation or reduction results from a proceeding under the Bankruptcy Code.

Definitive Certificate : Any definitive, fully registered Certificate.

Deleted Mortgage Loan : A Mortgage Loan replaced or to be replaced with a Qualified Substitute Mortgage Loan.

Delinquent : As used herein, a Mortgage Loan is considered to be: “30 to 59 days” or “30 or more days” delinquent when a payment due on any scheduled due date remains unpaid as of the close of business on the next following monthly scheduled due date; “60 to 89 days” or “60 or more days” delinquent when a payment due on any scheduled due date remains unpaid as of the close of business on the second following monthly scheduled due date; and so on. The determination as to whether a Mortgage Loan falls into these categories is made as of the close of business on the last business day of each month. For example, a Mortgage Loan with a payment due on July 1 that remained unpaid as of the close of business on August 31 would then be considered to be 30 to 59 days delinquent. Delinquency information as of the Cut-off Date is determined and prepared as of the close of business on the last business day immediately prior to the Cut-off Date.

Depositor : As defined in the preamble hereto.

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Depository : The Depository Trust Company, or any successor Depository hereafter named. The nominee of the initial Depository for purposes of registering those Certificates that are to be Book-Entry Certificates is Cede & Co. The Depository shall at all times be a “clearing corporation” as defined in Section 8-102(a)(5) of the Uniform Commercial Code of the State of New York and a “clearing agency” registered pursuant to the provisions of Section 17A of the Exchange Act.

Depository Participant : A broker, dealer, bank or other financial institution or other Person for whom from time to time a Depository effects book-entry transfers and pledges of securities deposited with the Depository.

Destroyed Mortgage Note : A Mortgage Note the original of which was permanently lost or destroyed and has not been replaced.

Determination Date : With respect to any Distribution Date, the 20th day (or if such 20th day is not a Business Day, the Business Day immediately following such 20th day) of the month of the related Distribution Date.

Disqualified Organization : Any organization defined as a “disqualified organization” under Section 860E(e)(5) of the Code, including, if not otherwise included, any of the following: (i) the United States, any State or political subdivision thereof, any possession of the United States, or any agency or instrumentality of any of the foregoing (other than an instrumentality which is a corporation if all of its activities are subject to tax and, except for Freddie Mac, a majority of its board of directors is not selected by such governmental unit), (ii) a foreign government, any international organization, or any agency or instrumentality of any of the foregoing, (iii) any organization (other than certain farmers’ cooperatives described in Section 521 of the Code) which is exempt from the tax imposed by Chapter 1 of the Code (including the tax imposed by Section 511 of the Code on unrelated business taxable income) and (iv) rural electric and telephone cooperatives described in Section 1381(a)(2)(C) of the Code. A Disqualified Organization also includes any “electing large partnership,” as defined in Section 775(a) of the Code and any other Person so designated by the Trustee based upon an Opinion of Counsel that the holding of an Ownership Interest in a Class R Certificate by such Person may cause any REMIC or any Person having an Ownership Interest in any Class of Certificates (other than such Person) to incur a liability for any federal tax imposed under the Code that would not otherwise be imposed but for the Transfer of an Ownership Interest in a Class R Certificate to such Person. The terms “United States,” “State” and “international organization” shall have the meanings set forth in Section 7701 of the Code or successor provisions.

Distribution Date : The [      ]th day of any month beginning in [MONTH] or, if such [          ]th day is not a Business Day, the Business Day immediately following such th day.

DTC Letter : The Letter of Representations, dated [DATE], among the Trustee on behalf of the Trust Fund, [TRUSTEE NAME], in its individual capacity as agent thereunder and the Depository.

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Due Date : With respect to any Distribution Date and any Mortgage Loan, the day during the related Due Period on which the Monthly Payment is due.

Due Period : With respect to any Distribution Date, the calendar month of such Distribution Date.

Eligible Account : An account that is any of the following: (i) maintained with a depository institution the debt obligations of which have been rated by each Rating Agency in its highest rating available, or (ii) an account or accounts in a depository institution in which such accounts are fully insured to the limits established by the FDIC, provided that any deposits not so insured shall, to the extent acceptable to each Rating Agency, as evidenced in writing, be maintained such that (as evidenced by an Opinion of Counsel delivered to the Trustee and each Rating Agency) the registered Holders of Certificates have a claim with respect to the funds in such account or a perfected first security interest against any collateral (which shall be limited to Permitted Investments) securing such funds that is superior to claims of any other depositors or creditors of the depository institution with which such account is maintained, or (iii) in the case of the Custodial Account, a trust account or accounts maintained in the corporate trust department of [TRUSTEE NAME], or (iv) in the case of the Certificate Account, a trust account or accounts maintained in the corporate trust division of [TRUSTEE NAME], or (v) an account or accounts of a depository institution acceptable to each Rating Agency (as evidenced in writing by each Rating Agency that use of any such account as the Custodial Account or the Certificate Account will not reduce the rating assigned to any Class of Certificates by such Rating Agency below the lower of the then-current rating or the rating assigned to such Certificates as of the Closing Date by such Rating Agency).

Eligible Master Servicing Compensation : With respect to any Distribution Date, the lesser of (a) x/x of [              ]% of the Stated Principal Balance of the related Mortgage Loans immediately preceding such Distribution Date and (b) the sum of the Servicing Fee and all income and gain on amounts held in the Custodial Account and the Certificate Account and payable to the Certificateholders with respect to such Distribution Date; provided that for purposes of this definition the amount of the Servicing Fee will not be reduced pursuant to Section 7.02(a) except as may be required pursuant to the last sentence of such Section.

ERISA : The Employee Retirement Income Security Act of 1974, as amended.

Event of Default : As defined in Section 7.01.

Excess Cash Flow : With respect to any Distribution Date, an amount equal to the sum of (A) the excess of (i) the Available Distribution Amount for that Distribution Date increased by the amount, if any, paid from the Hedge Payment for that Distribution Date pursuant to Section 4.02(c)(iii) over (ii) the sum of (a) the Interest Distribution Amount for that Distribution Date and (b) the lesser of (1) the aggregate Certificate Principal Balance of Class A Certificates, Class M Certificates and Class B Certificates immediately prior to such Distribution Date and (2) the Principal Remittance Amount for that Distribution Date to the extent not applied to pay interest on the Class A Certificates, Class M Certificates and Class B Certificates on such Distribution Date and (B) the Overcollateralization Reduction Amount, if any, for that Distribution Date.

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Excess Overcollateralization Amount : With respect to any Distribution Date, the excess, if any, of (a) the Overcollateralization Amount on such Distribution Date over (b) the Required Overcollateralization Amount for such Distribution Date.

Exchange Act : The Securities Exchange Act of 1934, as amended.

Expense Fee Rate : With respect to any Mortgage Loan as of any date of determination, the sum of the applicable Servicing Fee Rate and the per annum rate at which the applicable Subservicing Fee accrues.

Fannie Mae : Fannie Mae, a federally chartered and privately owned corporation organized and existing under the Federal National Mortgage Association Charter Act, or any successor thereto.

FDIC : Federal Deposit Insurance Corporation or any successor thereto.

Final Distribution Date : The Distribution Date on which the final distribution in respect of the Certificates will be made pursuant to Section 9.01, which Final Distribution Date shall in no event be later than the end of the 90-day liquidation period described in Section 9.02.

Final Scheduled Distribution Date : Solely for purposes of the face of the Certificates, as follows: with respect to the Class A-[1] Certificates, the Distribution Date occurring in [MONTH], with respect to the Class A-[2] Certificates, the Distribution Date occurring in [MONTH]; with respect to the Class A-[3] Certificates, the Distribution Date occurring in [MONTH]; and with respect to the Class A-[4] Certificates, Class M Certificates and Class B Certificates, the Distribution Date occurring in [MONTH]. No event of default under this Agreement will arise or become applicable solely by reason of the failure to retire the entire Certificate Principal Balance of any Class of Class A Certificates, Class M Certificates or Class B Certificates on or before its Final Scheduled Distribution Date.

Fitch : Fitch Ratings, or its successors in interest.

Foreclosure Profits : With respect to any Distribution Date or related Determination Date and any Mortgage Loan, the excess, if any, of Liquidation Proceeds, Insurance Proceeds and REO Proceeds (net of all amounts reimbursable therefrom pursuant to Section 3.10(a)(ii)) in respect of each Mortgage Loan or REO Property for which a Cash Liquidation or REO Disposition occurred in the related Prepayment Period over the sum of the unpaid principal balance of such Mortgage Loan or REO Property (determined, in the case of an REO Disposition, in accordance with Section 3.14) plus accrued and unpaid interest at the Mortgage Rate on such unpaid principal balance from the Due Date to which interest was last paid by the Mortgagor to the first day of the month following the month in which such Cash Liquidation or REO Disposition occurred.

Form 10-K Certification : As defined in Section 4.03(e).

Freddie Mac : Freddie Mac, a corporate instrumentality of the United States created and existing under Title III of the Emergency Home Finance Act of 1970, as amended, or any successor thereto.

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Gross Margin : With respect to each adjustable-rate Mortgage Loan, the fixed percentage set forth in the related Mortgage Note and indicated on the Mortgage Loan Schedule as the “NOTE MARGIN,” which percentage is added to the related Index on each Adjustment Date to determine (subject to rounding in accordance with the related Mortgage Note, the Periodic Cap, the Maximum Mortgage Rate and the Minimum Mortgage Rate) the interest rate to be borne by such Mortgage Loan until the next Adjustment Date.

Hedge Agreement : The confirmation, dated as of the Closing Date, between the Trustee, on behalf of the Trust Fund, and the Hedge Agreement Provider, relating to the Class A Certificates, Class M Certificates and Class B Certificates, or any replacement, substitute, collateral or other arrangement in lieu thereof.

Hedge Agreement Provider : [HEDGE AGREEMENT PROVIDER], and its successors and assigns or any party to any replacement, substitute, collateral or other arrangement in lieu thereof.

Hedge Payment : For any Distribution Date, the payment, if any, due under the Hedge Agreement in respect of such Distribution Date.

Hedge Shortfall Amount : For any Distribution Date, the amount, if any, by which the payment on the Class A Certificates, Class M Certificates and Class B Certificates pursuant to Section 4.02(c)(iii) is paid from the Hedge Payment for such Distribution Date pursuant to the provisions thereof or would have been so paid but for the failure of the Hedge Agreement Provider to make a payment required under the Hedge Agreement.

Hedge Shortfall Carry-Forward Amount : For any Distribution Date, the aggregate Hedge Shortfall Amounts for prior Distribution Dates to the extent not reimbursed to the Class SB Certificates pursuant to Section 4.02(c)(x).

HUD : The United States Department of Housing and Urban Development.

Independent : When used with respect to any specified Person, means such a Person who (i) is in fact independent of the Depositor, the Master Servicer and the Trustee, or any Affiliate thereof, (ii) does not have any direct financial interest or any material indirect financial interest in the Depositor, the Master Servicer or the Trustee or in an Affiliate thereof, and (iii) is not connected with the Depositor, the Master Servicer or the Trustee as an officer, employee, promoter, underwriter, trustee, partner, director or person performing similar functions.

Index : With respect to any adjustable-rate Mortgage Loan and as to any Adjustment Date therefor, the related index as stated in the related Mortgage Note.

Initial Certificate Principal Balance : With respect to each Class of Certificates (other than the Class R Certificates), the Certificate Principal Balance of such Class of Certificates as of the Closing Date as set forth in the Preliminary Statement hereto.

Insurance Proceeds : Proceeds paid in respect of the Mortgage Loans pursuant to any Primary Insurance Policy or any other related insurance policy covering a Mortgage Loan, to the extent such proceeds are payable to the mortgagee under the Mortgage, any Subservicer, the

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Master Servicer or the Trustee and are not applied to the restoration of the related Mortgaged Property or released to the Mortgagor in accordance with the procedures that the Master Servicer would follow in servicing mortgage loans held for its own account.

Interest Accrual Period : With respect to the Distribution Date in [MONTH], the period commencing the Closing Date and ending on the day preceding the Distribution Date in [MONTH], and with respect to any Distribution Date after the Distribution Date in [MONTH], the period commencing on the Distribution Date in the month immediately preceding the month in which such Distribution Date occurs and ending on the day preceding such Distribution Date.

Interest Distribution Amount : For any Distribution Date, the amounts payable pursuant to Section 4.02(c)(i)-(iii).

Interim Certification : As defined in Section 2.02.

Late Collections : With respect to any Mortgage Loan, all amounts received during any Due Period, whether as late payments of Monthly Payments or as Insurance Proceeds, Liquidation Proceeds or otherwise, which represent late payments or collections of Monthly Payments due but delinquent for a previous Due Period and not previously recovered.

LIBOR : With respect to any Distribution Date, the arithmetic mean of the London interbank offered rate quotations for one-month U.S. Dollar deposits, expressed on a per annum basis, determined in accordance with Section 1.02.

LIBOR Business Day : Any day other than (i) a Saturday or Sunday or (ii) a day on which banking institutions in London, England are required or authorized by law to be closed.

LIBOR Certificates : Collectively, the Class A Certificates, Class M Certificates and Class B Certificates.

LIBOR Rate Adjustment Date : With respect to each Distribution Date, the second LIBOR Business Day immediately preceding the commencement of the related Interest Accrual Period.

Liquidation Proceeds : Amounts (other than Insurance Proceeds) received by the Master Servicer in connection with the taking of an entire Mortgaged Property by exercise of the power of eminent domain or condemnation or in connection with the liquidation of a defaulted Mortgage Loan through trustee’s sale, foreclosure sale or otherwise, other than REO Proceeds and Subsequent Recoveries.

Loan-to-Value Ratio : As of any date, the fraction, expressed as a percentage, the numerator of which is the current principal balance of the related Mortgage Loan at the date of determination and the denominator of which is the Appraised Value of the related Mortgaged Property.

Margin : The Class A-[1] Margin, Class A-[2] Margin, Class A-[3] Margin, Class A-[4] Margin, Class M-1 Margin, Class M-2 Margin, Class M-3 Margin, Class M-4 Margin, Class M-5 Margin, Class M-6 Margin, Class M-7 Margin, Class M-8 Margin, Class M-9 Margin, Class M-10

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Margin, Class B-1 Margin, Class B-2 Margin, Class M-3 Margin or Class B-4 Margin, as applicable.

Marker Rate : With respect to the Class SB Certificates or the REMIC II Regular Interest SB-IO and any Distribution Date, a per annum rate equal to two (2) times the weighted average of the Uncertificated REMIC I Pass-Through Rates for REMIC I Regular Interest LT2 and REMIC I Regular Interest LT3.

Master Servicer : As defined in the preamble hereto.

Maturity Date : With respect to each Class of Certificates representing ownership of REMIC II Regular Interests or REMIC I Regular Interests issued by each of REMIC I and REMIC II, the latest possible maturity date, solely for purposes of Section 1.860G-1(a)(4)(iii) of the Treasury Regulations, by which the Certificate Principal Balance of each such Class of Certificates representing a regular interest in the Trust Fund would be reduced to zero, which is, for each such regular interest, [DATE], which is the Distribution Date occurring in the month following the last scheduled monthly payment of the Mortgage Loans.

Maximum Mortgage Rate : With respect to any adjustable-rate Mortgage Loan, the per annum rate indicated on the Mortgage Loan Schedule as the “NOTE CEILING,” which rate is the maximum interest rate that may be applicable to such Mortgage Loan at any time during the life of such Mortgage Loan.

Maximum Net Mortgage Rate : With respect to any adjustable-rate Mortgage Loan and any date of determination, the Maximum Mortgage Rate minus the Expense Fee Rate.

MERS : Mortgage Electronic Registration Systems, Inc., a corporation organized and existing under the laws of the State of Delaware, or any successor thereto.

MERS ^® System : The system of recording transfers of Mortgages electronically maintained by MERS.

MIN : The Mortgage Identification Number for Mortgage Loans registered with MERS on the MERS ^® System.

Minimum Mortgage Rate : With respect to any adjustable-rate Mortgage Loan, a per annum rate equal to the greater of (i) the Note Margin and (ii) the rate indicated on the Mortgage Loan Schedule as the “NOTE FLOOR,” which rate may be applicable to such Mortgage Loan at any time during the life of such Mortgage Loan.

Modified Mortgage Loan : Any Mortgage Loan that has been the subject of a Servicing Modification.

Modified Net Mortgage Rate : With respect to any Mortgage Loan that is the subject of a Servicing Modification, the Net Mortgage Rate minus the rate per annum by which the Mortgage Rate on such Mortgage Loan was reduced.

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MOM Loan : With respect to any Mortgage Loan, MERS acting as the mortgagee of such Mortgage Loan, solely as nominee for the originator of such Mortgage Loan and its successors and assigns, at the origination thereof.

Monthly Payment : With respect to any Mortgage Loan (including any REO Property) and the Due Date in any Due Period, the payment of principal and interest due thereon in accordance with the amortization schedule at the time applicable thereto (after adjustment, if any, for Curtailments and for Deficient Valuations occurring prior to such Due Date but before any adjustment to such amortization schedule by reason of any bankruptcy, other than a Deficient Valuation, or similar proceeding or any moratorium or similar waiver or grace period and before any Servicing Modification that constitutes a reduction of the interest rate on such Mortgage Loan).

Moody’s : Moody’s Investors Service, Inc., or its successors in interest.

Mortgage : With respect to each Mortgage Note, the mortgage, deed of trust or other comparable instrument creating a first or junior lien on an estate in fee simple or leasehold interest in real property securing a Mortgage Note.

Mortgage File : The mortgage documents listed in Section 2.01 pertaining to a particular Mortgage Loan and any additional documents required to be added to the Mortgage File pursuant to this Agreement.

Mortgage Loans : Such of the mortgage loans transferred and assigned to the Trustee pursuant to Section 2.01 as from time to time are held or deemed to be held as a part of the Trust Fund, the Mortgage Loans originally so held being identified in the initial Mortgage Loan Schedule, and Qualified Substitute Mortgage Loans held or deemed held as part of the Trust Fund including, without limitation, each related Mortgage Note, Mortgage and Mortgage File and all rights appertaining thereto.

Mortgage Loan Schedule : The lists of the Mortgage Loans attached hereto as Exhibit F-1 and Exhibit F-2 (as amended from time to time to reflect the addition of Qualified Substitute Mortgage Loans), which lists shall set forth at a minimum the following information as to each Mortgage Loan:

(i) the Mortgage Loan identifying number (“LOAN #”);

(ii) [reserved];

(iii) the maturity of the Mortgage Note (“MATURITY DATE,” or “MATURITY DT”);

(iv) for the adjustable-rate Mortgage Loans, the Mortgage Rate as of origination (“ORIG RATE”);

(v) the Mortgage Rate as of the Cut-off Date (“CURR RATE”);

(vi) the Net Mortgage Rate as of the Cut-off Date (“CURR NET”);

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(vii) the scheduled monthly payment of principal, if any, and interest as of the Cut-off Date (“ORIGINAL P & I” or “CURRENT P & I”);

(viii) the Cut-off Date Principal Balance (“PRINCIPAL BAL”);

(ix) the Loan-to-Value Ratio at origination (“LTV”);

(x) a code “T,” “BT” or “CT” under the column “LN FEATURE,” indicating that the Mortgage Loan is secured by a second or vacation residence (the absence of any such code means the Mortgage Loan is secured by a primary residence);

(xi) a code “N” under the column “OCCP CODE,” indicating that the Mortgage Loan is secured by a non-owner occupied residence (the absence of any such code means the Mortgage Loan is secured by an owner occupied residence);

(xii) for the adjustable-rate Mortgage Loans, the Maximum Mortgage Rate (“NOTE CEILING”);

(xiii) for the adjustable-rate Mortgage Loans, the maximum Net Mortgage Rate (“NET CEILING”);

(xiv) for the adjustable-rate Mortgage Loans, the Note Margin (“NOTE MARGIN”);

(xv) for the adjustable-rate Mortgage Loans, the first Adjustment Date after the Cut-off Date (“NXT INT CHG DT”);

(xvi) for the adjustable-rate Mortgage Loans, the Periodic Cap (“PERIODIC DECR” or “PERIODIC INCR”);

(xvii) [reserved]; and

(xviii) for the adjustable-rate Mortgage Loans, the rounding of the semi-annual or annual adjustment to the Mortgage Rate (“NOTE METHOD”).

Such schedules may consist of multiple reports that collectively set forth all of the information required.

Mortgage Note : The originally executed note or other evidence of indebtedness evidencing the indebtedness of a Mortgagor under a Mortgage Loan, together with any modification thereto.

Mortgage Rate : With respect to any Mortgage Loan, the interest rate borne by the related Mortgage Note, or any modification thereto other than a Servicing Modification. The Mortgage Rate on the adjustable-rate Mortgage Loans will adjust on each Adjustment Date to equal the sum (rounded to the nearest multiple of [              ]% or up to the nearest [              ]%, which are indicated by a “U” on the Mortgage Loan Schedule, except in the case of the adjustable-rate Mortgage Loans indicated by an “X” on the Mortgage Loan Schedule under the heading “NOTE

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METHOD”), of the related Index plus the Note Margin, in each case subject to the applicable Periodic Cap, Maximum Mortgage Rate and Minimum Mortgage Rate.

Mortgaged Property : The underlying real property securing a Mortgage Loan.

Mortgagor : The obligor on a Mortgage Note.

Net Mortgage Rate : With respect to any Mortgage Loan as of any date of determination, a per annum rate equal to the Mortgage Rate for such Mortgage Loan as of such date minus the related Expense Fee Rate.

Net WAC Cap Rate : With respect to any Distribution Date, the sum of (a) the product of (i) a per annum rate equal to the weighted average of the Net Mortgage Rates (or, if applicable, the Modified Net Mortgage Rates) on the Mortgage Loans using the Net Mortgage Rates in effect for the Monthly Payments due on such Mortgage Loans during the related Due Period, weighted on the basis of the respective Stated Principal Balances thereof for such Distribution Date and (ii) a fraction equal to 30 divided by the actual number of days in the related Interest Accrual Period, and (b) a per annum rate equal to (i) the amount, if any, required to be paid under the Hedge Agreement with respect to such Distribution Date divided by (ii) the aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates and Class B Certificates immediately prior to such Distribution Date, multiplied by a fraction, the numerator of which is 30, and the denominator of which is the actual number of days in the related Interest Accrual Period.

Non-United States Person : Any Person other than a United States Person.

Nonrecoverable Advance : Any Advance previously made or proposed to be made by the Master Servicer or Subservicer in respect of a Mortgage Loan (other than a Deleted Mortgage Loan) which, in the good faith judgment of the Master Servicer, will not, or, in the case of a proposed Advance, would not, be ultimately recoverable by the Master Servicer from related Late Collections, Insurance Proceeds, Liquidation Proceeds or REO Proceeds. To the extent that any Mortgagor is not obligated under the related Mortgage documents to pay or reimburse any portion of any Servicing Advances that are outstanding with respect to the related Mortgage Loan as a result of a modification of such Mortgage Loan by the Master Servicer, which forgives amounts which the Master Servicer or Subservicer had previously advanced, and the Master Servicer determines that no other source of payment or reimbursement for such advances is available to it, such Servicing Advances shall be deemed to be Nonrecoverable Advances. The determination by the Master Servicer that it has made a Nonrecoverable Advance shall be evidenced by a certificate of a Servicing Officer, Responsible Officer or Vice President or its equivalent or senior officer of the Master Servicer, delivered to the Depositor, the Trustee, and the Master Servicer setting forth such determination, which shall include any other information or reports obtained by the Master Servicer such as property operating statements, rent rolls, property inspection reports and engineering reports, which may support such determinations. Notwithstanding the above, the Trustee shall be entitled to rely upon any determination by the Master Servicer that any Advance previously made is a Nonrecoverable Advance or that any proposed Advance, if made, would constitute a Nonrecoverable Advance.

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Nonsubserviced Mortgage Loan : Any Mortgage Loan that, at the time of reference thereto, is not subject to a Subservicing Agreement.

Note Margin : With respect to each adjustable-rate Mortgage Loan, the fixed percentage set forth in the related Mortgage Note and indicated on the Mortgage Loan Schedule as the “NOTE MARGIN,” which percentage is added to the Index on each Adjustment Date to determine (subject to rounding in accordance with the related Mortgage Note, the Periodic Cap, the Maximum Mortgage Rate and the Minimum Mortgage Rate) the interest rate to be borne by such Mortgage Loan until the next Adjustment Date.

Notional Amount : With respect to the Class SB Certificates or the REMIC II Regular Interest SB-IO, immediately prior to any Distribution Date, the aggregate of the Uncertificated Principal Balances of the REMIC I Regular Interests.

Officers’ Certificate : A certificate signed by the Chairman of the Board, the President, a Vice President, Assistant Vice President, Director, Managing Director, the Treasurer, the Secretary, an Assistant Treasurer or an Assistant Secretary of the Depositor or the Master Servicer, as the case may be, and delivered to the Trustee, as required by this Agreement.

Opinion of Counsel : A written opinion of counsel acceptable to the Trustee and the Master Servicer and which counsel may be counsel for the Depositor or the Master Servicer, provided that any opinion of counsel (i) referred to in the definition of “Disqualified Organization” or (ii) relating to the qualification of any REMIC hereunder as a REMIC or compliance with the REMIC Provisions must, unless otherwise specified, be an opinion of Independent counsel.

Optional Termination Date : Any Distribution Date on or after which the Stated Principal Balance (after giving effect to distributions to be made on such Distribution Date) of the Mortgage Loans is less than 10.00% of the Cut-off Date Balance.

Outstanding Mortgage Loan : With respect to the Due Date in any Due Period, a Mortgage Loan (including an REO Property) that was not the subject of a Principal Prepayment in Full, Cash Liquidation or REO Disposition and that was not purchased, deleted or substituted for prior to such Due Date pursuant to Section 2.02, 2.03, 2.04 or 4.07.

Overcollateralization Amount : With respect to any Distribution Date, the excess, if any, of (a) the aggregate Stated Principal Balance of the Mortgage Loans before giving effect to distributions of principal to be made on such Distribution Date over (b) the aggregate Certificate Principal Balance of the Class A Certificates, Class M Certificates and Class B Certificates immediately prior to such date.

Overcollateralization Floor : An amount equal to the product of [              ]% and the Cut-off Date Balance.

Overcollateralization Increase Amount : With respect to any Distribution Date, the lesser of (a) Excess Cash Flow for that Distribution Date (to the extent not used to cover the amounts described in clauses (b)(iv) and (b)(v) of the definition of Principal Distribution Amount as of

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such Distribution Date) and (b) the excess of (1) the Required Overcollateralization Amount for such Distribution Date over (2) the Overcollateralization Amount for such Distribution Date.

Overcollateralization Reduction Amount : With respect to any Distribution Date on which the Excess Overcollateralization Amount is, after taking into account all other distributions to be made on such Distribution Date, greater than zero, the Overcollateralization Reduction Amount shall be equal to the lesser of (i) the Excess Overcollateralization Amount for that Distribution Date and (ii) the Principal Remittance Amount on such Distribution Date.

Ownership Interest : With respect to any Certificate, any ownership or security interest in such Certificate, including any interest in such Certificate as the Holder thereof and any other interest therein, whether direct or indirect, legal or beneficial, as owner or as pledgee.

Pass-Through Rate : With respect to each Class of Class A Certificates, Class M Certificates and Class B Certificates and any Distribution Date, the lesser of (i) a per annum rate equal to LIBOR plus the related Margin for such Distribution Date and (ii) the Net WAC Cap Rate for such Distribution Date.

With respect to the Class SB Certificates or the REMIC II Regular Interest SB-IO, a per annum rate equal to the percentage equivalent of a fraction, the numerator of which is the sum of the amounts calculated pursuant to clauses (i) through (iii) below, and the denominator of which is the aggregate principal balance of the REMIC I Regular Interests. For purposes of calculating the Pass-Through Rate for the Class SB Certificates or the REMIC II Regular Interest SB-IO, the numerator is equal to the sum of the following components:

(i) the Uncertificated Pass-Through Rate for REMIC I Regular Interest LT1 minus the related Marker Rate, applied to a notional amount equal to the Uncertificated Principal Balance of REMIC I Regular Interest LT1;

(ii) the Uncertificated Pass-Through Rate for REMIC I Regular Interest LT2 minus the related Marker Rate, applied to a notional amount equal to the Uncertificated Principal Balance of REMIC I Regular Interest LT2; and

(iii) the Uncertificated Pass-Through Rate for REMIC I Regular Interest LT4 minus twice the related Marker Rate, applied to a notional amount equal to the Uncertificated Principal Balance of REMIC I Regular Interest LT4.

Paying Agent : [PAYING AGENT] or any successor Paying Agent appointed by the Trustee.

Percentage Interest : With respect to any Class A Certificate, Class M Certificate or Class B Certificate, the undivided percentage ownership interest in the related Class evidenced by such Certificate, which percentage ownership interest shall be equal to the Initial Certificate Principal Balance thereof divided by the aggregate Initial Certificate Principal Balance of all of the Certificates of the same Class. The Percentage Interest with respect to a Class SB Certificate or Class R Certificate shall be stated on the face thereof.

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Periodic Cap : With respect to each adjustable-rate Mortgage Loan, the periodic rate cap that limits the increase or the decrease of the related Mortgage Rate on any Adjustment Date pursuant to the terms of the related Mortgage Note.

Permitted Investments : One or more of the following:

(i) obligations of or guaranteed as to principal and interest by the United States or any agency or instrumentality thereof when such obligations are backed by the full faith and credit of the United States;

(ii) repurchase agreements on obligations specified in clause (i) maturing not more than one month from the date of acquisition thereof, provided that the unsecured obligations of the party agreeing to repurchase such obligations are at the time rated by each Rating Agency in its highest short-term rating available;

(iii) federal funds, certificates of deposit, demand deposits, time deposits and bankers’ acceptances (which shall each have an original maturity of not more than 90 days and, in the case of bankers’ acceptances, shall in no event have an original maturity of more than 365 days or a remaining maturity of more than 30 days) denominated in United States dollars of any U.S. depository institution or trust company incorporated under the laws of the United States or any state thereof or of any domestic branch of a foreign depository institution or trust company; provided that the debt obligations of such depository institution or trust company at the date of acquisition thereof have been rated by each Rating Agency in its highest short-term rating available; and, provided further that, if the original maturity of such short-term obligations of a domestic branch of a foreign depository institution or trust company shall exceed 30 days, the short-term rating of such institution shall be A-1+ in the case of Standard & Poor’s if Standard & Poor’s is a Rating Agency;

(iv) commercial paper and demand notes (having original maturities of not more than 365 days) of any corporation incorporated under the laws of the United States or any state thereof which on the date of acquisition has been rated by each Rating Agency in its highest short term rating available; provided that such commercial paper and demand notes shall have a remaining maturity of not more than 30 days;

(v) a money market fund or a qualified investment fund rated by each Rating Agency in its highest long-term rating available (which may be managed by the Trustee or one of its Affiliates); and

(vi) other obligations or securities that are acceptable to each Rating Agency as a Permitted Investment hereunder and will not reduce the rating assigned to any Class of Certificates by such Rating Agency below the lower of the then-current rating or the rating assigned to such Certificates as of the Closing Date by such Rating Agency, as evidenced in writing;

provided, however , that no instrument shall be a Permitted Investment if it represents, either (1) the right to receive only interest payments with respect to the underlying debt instrument or (2) the right to receive both principal and interest payments derived from obligations underlying

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such instrument and the principal and interest payments with respect to such instrument provide a yield to maturity greater than xxx% of the yield to maturity at par of such underlying obligations. References herein to the highest rating available on unsecured long-term debt shall mean AAA in the case of Standard & Poor’s and Fitch and Aaa in the case of Moody’s, and for purposes of this Agreement, any references herein to the highest rating available on unsecured commercial paper and short-term debt obligations shall mean the following: A-1 in the case of Standard & Poor’s, P-1 in the case of Moody’s and F-1 in the case of Fitch; provided, however, that any Permitted Investment that is a short-term debt obligation rated A-1 by Standard & Poor’s must satisfy the following additional conditions: (i) the total amount of debt from A-1 issuers must be limited to the investment of monthly principal and interest payments (assuming fully amortizing collateral); (ii) the total amount of A-1 investments must not represent more than xx% of the aggregate outstanding Certificate Principal Balance of the Certificates and each investment must not mature beyond 30 days; (iii) the terms of the debt must have a predetermined fixed dollar amount of principal due at maturity that cannot vary; and (iv) if the investments may be liquidated prior to their maturity or are being relied on to meet a certain yield, interest must be tied to a single interest rate index plus a single fixed spread (if any) and must move proportionately with that index. Any Permitted Investment may be purchased by or through the Trustee or its Affiliates.

Permitted Transferee : Any Transferee of a Class R Certificate, other than a Disqualified Organization or Non-United States Person.

Person : Any individual, corporation, limited liability company, partnership, joint venture, association, joint-stock company, trust, unincorporated organization or government or any agency or political subdivision thereof.

Prepayment Assumption : With respect to the Class A, Class M and Class B Certificates, the prepayment assumption to be used for determining the accrual of original issue discount and premium and market discount on such Certificates for federal income tax purposes, which (a) with respect to the fixed-rate Mortgage Loans, assumes a constant prepayment rate of [              ]% per annum of the then outstanding Stated Principal Balance of the fixed-rate Mortgage Loans in the first month of the life of such Mortgage Loans and an additional [              ]% per annum in each month thereafter until the tenth month, and beginning in the tenth month and in each month thereafter during the life of the fixed-rate Mortgage Loans, a constant prepayment rate of [              ]% per annum each month (“xx% HEP”) and (b) with respect to the adjustable-rate Mortgage Loans assumes a prepayment assumption of [              ]% of the constant prepayment rate in month one, increasing by approximately [              ]% from month 2 until month 12, a constant prepayment rate of [              ]% from month 12 to month 22, a constant prepayment rate of [              ]% from month 23 to month 27, and a constant prepayment rate of [              ]% thereafter, used for determining the accrual of original issue discount and premium and market discount on the Class A, Class M and Class B Certificates for federal income tax purposes. The constant prepayment rate assumes that the stated percentage of the outstanding Stated Principal Balance of the adjustable-rate Mortgage Loans is prepaid over the course of a year.

Prepayment Interest Shortfall : With respect to any Distribution Date and any Mortgage Loan (other than a Mortgage Loan relating to an REO Property) that was the subject of (a) a Principal Prepayment in Full during the related Prepayment Period, an amount equal to the

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excess of one month’s interest at the related Net Mortgage Rate (or Modified Net Mortgage Rate in the case of a Modified Mortgage Loan) on the Stated Principal Balance of such Mortgage Loan over the amount of interest (adjusted to the related Net Mortgage Rate (or Modified Net Mortgage Rate in the case of a Modified Mortgage Loan)) paid by the Mortgagor for such Prepayment Period to the date of such Principal Prepayment in Full or (b) a Curtailment during the prior calendar month, an amount equal to one month’s interest at the related Net Mortgage Rate (or Modified Net Mortgage Rate in the case of a Modified Mortgage Loan) on the amount of such Curtailment.

Prepayment Period : With respect to any Distribution Date, the calendar month preceding the month of distribution.

Primary Insurance Policy : Each primary policy of mortgage guaranty insurance as indicated by a numeric code on the Mortgage Loan Schedule with the exception of code “A23,” “A34” or “A96” under the column “MI CO CODE.”

Principal Distribution Amount : With respect to any Distribution Date, the lesser of (a) the excess of (x) the Available Distribution Amount over (y) the Interest Distribution Amount, and (b) the sum of:

(i) the principal portion of each Monthly Payment received or Advanced with respect to the related Due Period on each Outstanding Mortgage Loan;

(ii) the Stated Principal Balance of any Mortgage Loan repurchased during the related Prepayment Period (or deemed to have been so repurchased in accordance with Section 3.07(b)) pursuant to Section 2.02, 2.03, 2.04 or 4.07 and the amount of any shortfall deposited in the Custodial Account in connection with the substitution of a Deleted Mortgage Loan pursuant to Section 2.03 or 2.04 during the related Prepayment Period;

(iii) the principal portion of all other unscheduled collections, other than Subsequent Recoveries, on the Mortgage Loans (including, without limitation, Principal Prepayments in Full, Curtailments, Insurance Proceeds, Liquidation Proceeds and REO Proceeds) received during the related Prepayment Period (or deemed to have been so received) to the extent applied by the Master Servicer as recoveries of principal of the Mortgage Loans pursuant to Section 3.14;

(iv) the lesser of (1) the Subsequent Recoveries for such Distribution Date and (2) the principal portion of any Realized Losses allocated to any Class of Certificates on a prior Distribution Date and remaining unpaid;

(v) the lesser of (1) the Excess Cash Flow for such Distribution Date (to the extent not used pursuant to clause (iv) of this definition on such Distribution Date) and (2) the principal portion of any Realized Losses incurred (or deemed to have been incurred) on any Mortgage Loans in the calendar month preceding such Distribution; and

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(vi) the lesser of (1) the Excess Cash Flow for that Distribution Date (to the extent not used pursuant to clauses (iv) and (v) of this definition on such Distribution Date) and (2) the Overcollateralization Increase Amount for such Distribution Date;

minus

(vii) (A) the amount of any Overcollateralization Reduction Amount for such Distribution Date and (B) the amount of any Capitalization Reimbursement Amount for such Distribution Date.

Principal Prepayment : Any payment of principal or other recovery on a Mortgage Loan, including a recovery that takes the form of Liquidation Proceeds or Insurance Proceeds, which is received in advance of its scheduled Due Date and is not accompanied by an amount as to interest representing scheduled interest on such payment due on any date or dates in any month or months subsequent to the month of prepayment.

Principal Prepayment in Full : Any Principal Prepayment made by a Mortgagor of the entire principal balance of a Mortgage Loan.

Principal Remittance Amount : With respect to any Distribution Date, all amounts described in clauses (b)(i) through (iii) of the definition of Principal Distribution Amount for that Distribution Date.

Program Guide : [Insert description].

Purchase Price : With respect to any Mortgage Loan (or REO Property) required to be or otherwise purchased on any date pursuant to Section 2.02, 2.03, 2.04 or 4.07, an amount equal to the sum of (i) 100% of the Stated Principal Balance thereof plus the principal portion of any related unreimbursed Advances and (ii) unpaid accrued interest at either (a) the Adjusted Mortgage Rate (or Modified Net Mortgage Rate in the case of a Modified Mortgage Loan) plus the rate per annum at which the Servicing Fee is calculated, or (b) in the case of a purchase made by the Master Servicer, at the Net Mortgage Rate (or Modified Net Mortgage Rate in the case of a Modified Mortgage Loan), in each case on the Stated Principal Balance thereof to the first day of the month following the month of purchase from the Due Date to which interest was last paid by the Mortgagor.

Qualified Substitute Mortgage Loan : A Mortgage Loan substituted by the Seller or the Depositor for a Deleted Mortgage Loan which must, on the date of such substitution, as confirmed in an Officers’ Certificate delivered to the Trustee, (i) have an outstanding principal balance, after deduction of the principal portion of the monthly payment due in the month of substitution (or in the case of a substitution of more than one Mortgage Loan for a Deleted Mortgage Loan, an aggregate outstanding principal balance, after such deduction), not in excess of the Stated Principal Balance of the Deleted Mortgage Loan (the amount of any shortfall to be deposited by the Seller, in the Custodial Account in the month of substitution); (ii) have a Mortgage Rate and a Net Mortgage Rate no lower than and not more than 1% per annum higher than the Mortgage Rate and Net Mortgage Rate, respectively, of the Deleted Mortgage Loan as of the date of substitution; (iii) have a Loan-to-Value Ratio at the time of substitution no higher than that of the Deleted Mortgage Loan at the time of substitution; (iv) have a remaining term to

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stated maturity not greater than (and not more than one year less than) that of the Deleted Mortgage Loan; (v) comply with each representation and warranty set forth in Sections 2.03 and 2.04 and Section 4 of the Assignment Agreement (other than the representations and warranties set forth therein with respect to the number of loans (including the related percentage) in excess of zero which meet or do not meet a specified criteria); (vi) not be 30 days or more Delinquent; (vii) not be subject to the requirements of HOEPA (as defined in the Assignment Agreement); (viii) have a policy of title insurance, in the form and amount that is in material compliance with the Program Guide, that was effective as of the closing of such Mortgage Loan, is valid and binding, and remains in full force and effect, unless the Mortgage Property is located in the State of Iowa where an attorney’s certificate has been provided as described in the Program Guide; (ix) if the Deleted Loan is not a Balloon Loan, not be a Balloon Loan; (x) have a Mortgage Rate that adjusts with the same frequency and based upon the same Index as that of the Deleted Mortgage Loan; (xi) have a Note Margin not less than that of the Deleted Mortgage Loan; (xii) have a Periodic Rate Cap that is equal to that of the Deleted Mortgage Loan; and (xiii) have a next Adjustment Date no later than that of the Deleted Mortgage Loan.

Rating Agency : Each of Standard & Poor’s and Moody’s. If any agency or a successor is no longer in existence, “Rating Agency” shall be such statistical credit rating agency, or other comparable Person, designated by the Depositor, notice of which designation shall be given to the Trustee and the Master Servicer.

Realized Loss : With respect to each Mortgage Loan (or REO Property) as to which a Cash Liquidation or REO Disposition has occurred, an amount (not less than zero) equal to (i) the Stated Principal Balance of the Mortgage Loan (or REO Property) as of the date of Cash Liquidation or REO Disposition, plus (ii) interest (and REO Imputed Interest, if any) at the Net Mortgage Rate from the Due Date as to which interest was last paid or advanced to Certificateholders up to the last day of the month in which the Cash Liquidation (or REO Disposition) occurred on the Stated Principal Balance of such Mortgage Loan (or REO Property) outstanding during each Due Period that such interest was not paid or advanced, minus (iii) the proceeds, if any, received during the month in which such Cash Liquidation (or REO Disposition) occurred, to the extent applied as recoveries of interest at the Net Mortgage Rate and to principal of the Mortgage Loan, net of the portion thereof reimbursable to the Master Servicer or any Subservicer with respect to related Advances, Servicing Advances or other expenses as to which the Master Servicer or Subservicer is entitled to reimbursement thereunder but which have not been previously reimbursed. With respect to each Mortgage Loan which is the subject of a Servicing Modification, (a) (1) the amount by which the interest portion of a Monthly Payment or the principal balance of such Mortgage Loan was reduced or (2) the sum of any other amounts owing under the Mortgage Loan that were forgiven and that constitute Servicing Advances that are reimbursable to the Master Servicer or a Subservicer, and (b) any such amount with respect to a Monthly Payment that was or would have been due in the month immediately following the month in which a Principal Prepayment or the Purchase Price of such Mortgage Loan is received or is deemed to have been received. With respect to each Mortgage Loan which has become the subject of a Deficient Valuation, the difference between the principal balance of the Mortgage Loan outstanding immediately prior to such Deficient Valuation and the principal balance of the Mortgage Loan as reduced by the Deficient Valuation. With respect to each Mortgage Loan which has become the object of a Debt Service Reduction, the amount of such Debt Service Reduction. Notwithstanding the above, neither a Deficient

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Valuation nor a Debt Service Reduction shall be deemed a Realized Loss hereunder so long as the Master Servicer has notified the Trustee in writing that the Master Servicer is diligently pursuing any remedies that may exist in connection with the representations and warranties made regarding the related Mortgage Loan and either (A) the related Mortgage Loan is not in default with regard to payments due thereunder or (B) delinquent payments of principal and interest under the related Mortgage Loan and any premiums on any applicable primary hazard insurance policy and any related escrow payments in respect of such Mortgage Loan are being advanced on a current basis by the Master Servicer or a Subservicer, in either case without giving effect to any Debt Service Reduction.

Realized Losses allocated to the Class SB Certificates shall be allocated first to the REMIC II Regular Interest SB-IO in reduction of the accrued but unpaid interest thereon until such accrued and unpaid interest shall have been reduced to zero and then to the REMIC II Regular Interest SB-PO in reduction of the Principal Balance thereof.

To the extent the Master Servicer receives Subsequent Recoveries with respect to any Mortgage Loan, the amount of the Realized Loss with respect to that Mortgage Loan will be reduced to the extent such recoveries are applied to reduce the Certificate Principal Balance of any Class of Certificates on any Distribution Date.

Record Date : With respect to each Distribution Date and the LIBOR Certificates, the Business Day immediately preceding such Distribution Date. With respect to each Distribution Date and the Certificates (other than the LIBOR Certificates), the close of business on the last Business Day of the month next preceding the month in which the related Distribution Date occurs, except in the case of the first Record Date which shall be the Closing Date.

Reference Bank Rate : As defined in Section 1.02.

Regular Certificates : The Class A Certificates, Class M Certificates, Class B Certificates and Class SB Certificates.

Relief Act : The Servicemembers Civil Relief Act, formerly known as the Soldiers’ and Sailors’ Civil Relief Act of 1940.

Relief Act Shortfalls : Interest shortfalls on the Mortgage Loans resulting from the Relief Act or similar legislation or regulations.

REMIC : A “real estate mortgage investment conduit” within the meaning of Section 860D of the Code. As used herein, the term “REMIC” shall mean REMIC I or REMIC II.

REMIC Administrator : [REMIC ADMINISTRATOR]. If [REMIC ADMINISTRATOR] is found by a court of competent jurisdiction to no longer be able to fulfill its obligations as REMIC Administrator under this Agreement the Master Servicer or Trustee acting as successor Master Servicer shall appoint a successor REMIC Administrator, subject to assumption of the REMIC Administrator obligations under this Agreement.

REMIC Interest Amount : For any Distribution Date and each Class of Class A Certificates, Class M Certificates and Class B Certificates, the Accrued Certificate Interest for

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such Class reduced by the portion thereof attributable to the excess, if any, of the related Pass-Through Rate for such Distribution Date over the related REMIC Net WAC Rate for such Distribution Date.

REMIC Net WAC Rate : For any Distribution Date, a per annum rate equal to the weighted average of the Net Mortgage Rates (or, if applicable, the Modified Net Mortgage Rates) on the Mortgage Loans using the Net Mortgage Rates in effect for the Monthly Payments due on such Mortgage Loans during the related Due Period, weighted on the basis of the respective Stated Principal Balances thereof for such Distribution Date and (ii) a fraction equal to 30 divided by the actual number of days in the related Interest Accrual Period.

REMIC I : The segregated pool of assets subject hereto, constituting a portion of the primary trust created hereby and to be administered hereunder, exclusive of the Hedge Agreement, which are not assets of any REMIC, with respect to which a separate REMIC election is to be made, consisting of:

(i) the Mortgage Loans and the related Mortgage Files;

(ii) all payments on and collections in respect of the Mortgage Loans due after the Cut-off Date (other than Monthly Payments due in the month of the Cut-off Date) as shall be on deposit in the Custodial Account or in the Certificate Account and identified as belonging to the Trust Fund;

(iii) property which secured a Mortgage Loan and which has been acquired for the benefit of the Certificateholders by foreclosure or deed in lieu of foreclosure;

(iv) the hazard insurance policies and Primary Insurance Policies pertaining to the Mortgage Loans, if any; and

(v) all proceeds of clauses (i) through (iv) above.

REMIC I Distribution Amount : For any Distribution Date, the Available Distribution Amount shall be distributed to the REMIC I Regular Interests and the Class R-I Certificates in the following amounts and priority:

(i) to the extent of the Available Distribution Amount, to REMIC II as the holder of REMIC I Regular Interests LT1, LT2, LT3 and LT4, pro rata, in an amount equal to (A) their Uncertificated Accrued Interest for such Distribution Date, plus (B) any amounts in respect thereof remaining unpaid from previous Distribution Dates; and

(ii) to the extent of the Available Distribution Amount remaining after the distributions made pursuant to clause (i) above, to REMIC II as the holder of the REMIC I Regular Interests, in an amount equal to:

(A) in respect of the REMIC I Regular Interests LT2, LT3 and LT4, their respective Principal Distribution Amounts;

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(B) in respect of the REMIC I Regular Interest LT1 any remainder until the Uncertificated Principal Balance thereof is reduced to zero;

(C) any remainder in respect of the REMIC I Regular Interests LT2, LT3 and LT4, pro rata according to their respective Uncertificated Principal Balances as reduced by the distributions deemed made pursuant to (A) above, until their respective Uncertificated Principal Balances are reduced to zero; and

(iii) any remaining amounts to the Holders of the Class R-I Certificates.

REMIC I Principal Reduction Amounts : For any Distribution Date, the amounts by which the principal balances of the REMIC I Regular Interests LT1, LT2, LT3 and LT4, respectively, will be reduced on such Distribution Date by the allocation of Realized Losses and the distribution of principal, determined as follows:

For purposes of the succeeding formulas the following symbols shall have the meanings set forth below:

Y ₁ =     the aggregate principal balance of the REMIC I Regular Interest LT1 after distributions on the prior Distribution Date.

Y ₂ =     the principal balance of the REMIC I Regular Interest LT2 after distributions on the prior Distribution Date.

Y ₃ =     the principal balance of the REMIC I Regular Interest LT3 after distributions on the prior Distribution Date.

Y ₄ =     the principal balance of the REMIC I Regular Interest LT4 after distributions on the prior Distribution Date (note: Y ₃ = Y ₄ ).

D Y ₁ =     the REMIC I Regular Interest LT1 Principal Reduction Amount.

D Y ₂ =     the REMIC I Regular Interest LT2 Principal Reduction Amount.

D Y ₃ =     the REMIC I Regular Interest LT3 Principal Reduction Amount.

D Y ₄ =     the REMIC I Regular Interest LT4 Principal Reduction Amount.

P ₀ =     the aggregate principal balance of the REMIC I Regular Interests LT1, LT2, LT3 and LT4 after distributions and the allocation of Realized Losses on the prior Distribution Date.

P ₁ =     the aggregate principal balance of the REMIC I Regular Interests LT1, LT2, LT3 and LT4 after distributions and the allocation of Realized Losses to be made on such Distribution Date.

D P =     P ₀ - P ₁ = the aggregate of the REMIC I Regular Interests LT1, LT2, LT3 and LT4 Principal Reduction Amounts.

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=     the aggregate of the principal portions of Realized Losses to be allocated to, and the principal distributions to be made on, the Certificates on such Distribution Date (including distributions of accrued and unpaid interest on the Class SB Certificates for prior Distribution Dates).

R ₀ =     the Net WAC Cap Rate (stated as a monthly rate) after giving effect to amounts distributed and Realized Losses allocated on the prior Distribution Date.

R ₁ =     the Net WAC Cap Rate (stated as a monthly rate) after giving effect to amounts to be distributed and Realized Losses to be allocated on such Distribution Date.

µ = (Y ₂ + Y ₃ )/P ₀ . The initial value of µ on the Closing Date for use on the first Distribution Date shall be 0.0001.

g ₀ =     the lesser of (A) the sum for all Classes of Certificates, other than the Class SB Certificates, of the product for each Class of (i) the monthly interest rate (as limited by the REMIC Net WAC Rate, if applicable) for such Class applicable for distributions to be made on such Distribution Date and (ii) the aggregate Certificate Principal Balance for such Class after distributions and the allocation of Realized Losses on the prior Distribution Date and (B) R ₀ *P ₀ .

g ₁ = the lesser of (A) the sum for all Classes of Certificates, other than the Class SB Certificates, of the product for each Class of (i) the monthly interest rate (as limited by the REMIC Net WAC Rate, if applicable) for such Class applicable for distributions to be made on the next succeeding Distribution Date and (ii) the aggregate Certificate Principal Balance for such Class after distributions and the allocation of Realized Losses to be made on such Distribution Date and (B) R ₁ *P ₁ .

Then, based on the foregoing definitions:

D Y ₁ = D P - D Y ₂ - D Y ₃ - D Y ₄ ;

D Y ₂ = ( µ /2){( g ₀ R ₁ - g ₁ R ₀ )/R ₀ R ₁ };

D Y ₃ = µ D P - D Y ₂ ; and

D Y ₄ = D Y ₃ .

if both D Y ₂ and D Y ₃ , as so determined, are non-negative numbers. Otherwise:

D Y ₂ = 0;

D Y ₃ = µ { g ₁ R ₀ P ₀ - g ₀ R ₁ P ₁ }/{ g ₁ R ₀ };

D Y ₄ = D Y ₃ ; and

D Y ₁ = D P - D Y ₂ - D Y ₃ - D Y ₄ .

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D Y ₃ = 0;

D Y ₂ = µ { g ₁ R ₀ P ₀ - g ₀ R ₁ P ₁ }/{2R ₁ R ₀ P ₁ - _g 1R ₀ };

D Y ₄ = D Y ₃ ; and

D Y ₁ = D P - D Y ₂ - D Y ₃ - D Y ₄ .

REMIC I Realized Losses : Realized Losses on the Mortgage Loans shall be allocated to the REMIC I Regular Interests as follows: The interest portion of Realized Losses on the Mortgage Loans, if any, shall be allocated among the REMIC I Regular Interests LT1, LT2 and LT4 pro rata according to the amount of interest accrued but unpaid thereon, in reduction thereof. Any interest portion of such Realized Losses in excess of the amount allocated pursuant to the preceding sentence shall be treated as a principal portion of Realized Losses not attributable to any specific Mortgage Loan and allocated pursuant to the succeeding sentences. The principal portion of Realized Losses on the Mortgage Loans, if any, shall be allocated first, to the REMIC I Regular Interests LT2, LT3 and LT4 pro rata according to their respective Principal Reduction Amounts to the extent thereof in reduction of the Uncertificated Principal Balance of such REMIC I Regular Interests and, second, the remainder, if any, of such principal portion of such Realized Losses shall be allocated to the REMIC I Regular Interest LT1 in reduction of the Uncertificated Principal Balance thereof.

REMIC I Regular Interests : REMIC I Regular Interest LT1, REMIC II Regular Interest LT2, REMIC II Regular Interest LT3 and REMIC II Regular Interest LT4.

REMIC I Regular Interest LT1 : A regular interest in REMIC I that is held as an asset of REMIC II, that has an initial principal balance equal to the related Uncertificated Principal Balance, that bears interest at the related Uncertificated REMIC I Pass-Through Rate, and that has such other terms as are described herein.

REMIC I Regular Interest LT1 Principal Distribution Amount : For any Distribution Date, the excess, if any, of the REMIC I Regular Interest LT1 Principal Reduction Amount for such Distribution Date over the Realized Losses allocated to the REMIC I Regular Interest LT1 on such Distribution Date.

REMIC I Regular Interest LT2 : A regular interest in REMIC I that is held as an asset of REMIC II, that has an initial principal balance equal to the related Uncertificated Principal Balance, that bears interest at the related Uncertificated REMIC I Pass-Through Rate, and that has such other terms as are described herein.

REMIC I Regular Interest LT2 Principal Distribution Amount : For any Distribution Date, the excess, if any, of the REMIC I Regular Interest LT2 Principal Reduction Amount for such Distribution Date over the Realized Losses allocated to the REMIC I Regular Interest LT2 on such Distribution Date.

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REMIC I Regular Interest LT3 : A regular interest in REMIC II that is held as an asset of REMIC II, that has an initial principal balance equal to the related Uncertificated Principal Balance, that bears interest at the related Uncertificated REMIC I Pass-Through Rate, and that has such other terms as are described herein.

REMIC I Regular Interest LT3 Principal Distribution Amount : For any Distribution Date, the excess, if any, of the REMIC I Regular Interest LT3 Principal Reduction Amount for such Distribution Date over the Realized Losses allocated to the REMIC I Regular Interest LT3 on such Distribution Date.

REMIC I Regular Interest LT4 : A regular interest in REMIC II that is held as an asset of REMIC II, that has an initial principal balance equal to the related Uncertificated Principal Balance, that bears interest at the related Uncertificated REMIC I Pass-Through Rate, and that has such other terms as are described herein.

REMIC I Regular Interest LT4 Principal Distribution Amount : For any Distribution Date, the excess, if any, of the REMIC I Regular Interest LT4 Principal Reduction Amount for such Distribution Date over the Realized Losses allocated to the REMIC I Regular Interest LT4 on such Distribution Date.

REMIC II : The segregated pool of assets subject hereto, constituting a portion of the primary trust created hereby and to be administered hereunder, with respect to which a separate REMIC election is to be made, consisting of the REMIC I Regular Interests.

REMIC II Regular Interest SB-PO : A separate non-certificated beneficial ownership interest in REMIC II issued hereunder and designated as a REMIC II Regular Interest. REMIC II Regular Interest SB-PO shall have no entitlement to interest, and shall be entitled to distributions of principal subject to the terms and conditions hereof, in aggregate amount equal to the initial Certificate Principal Balance of the Class SB Certificates as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest SB-IO : A separate non-certificated beneficial ownership interest in REMIC II issued hereunder and designated as a REMIC II Regular Interest. REMIC II Regular Interest SB-IO shall have no entitlement to principal, and shall be entitled to distributions of interest subject to the terms and conditions hereof, in aggregate amount equal to the interest distributable with respect to the Class SB Certificates pursuant to the terms and conditions hereof.

REMIC II Regular Interests : REMIC II Regular Interests SB-IO and SB-PO, together with the regular interests in REMIC II represented by the Class A Certificates, Class M Certificates and Class B Certificates exclusive of the rights of such Certificates to payments of Basis Risk Shortfall Amounts and to payments derived from the Hedge Agreement.

REMIC Provisions : Provisions of the federal income tax law relating to real estate mortgage investment conduits, which appear at Sections 860A through 860G of Subchapter M of Chapter 1 of the Code, and related provisions, and temporary and final regulations (or, to the extent not inconsistent with such temporary or final regulations, proposed regulations) and

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published rulings, notices and announcements promulgated thereunder, as the foregoing may be in effect from time to time.

REO Acquisition : The acquisition by the Master Servicer on behalf of the Trustee for the benefit of the Certificateholders of any REO Property pursuant to Section 3.14.

REO Disposition : With respect to any REO Property, a determination by the Master Servicer that it has received substantially all Insurance Proceeds, Liquidation Proceeds, REO Proceeds and other payments and recoveries (including proceeds of a final sale) which the Master Servicer expects to be finally recoverable from the sale or other disposition of the REO Property.

REO Imputed Interest : With respect to any REO Property, for any period, an amount equivalent to interest (at a rate equal to the Net Mortgage Rate that would have been applicable to the related Mortgage Loan had it been outstanding) on the unpaid principal balance of the Mortgage Loan as of the date of acquisition thereof for such period.

REO Proceeds : Proceeds, net of expenses, received in respect of any REO Property (including, without limitation, proceeds from the rental of the related Mortgaged Property) which proceeds are required to be deposited into the Custodial Account only upon the related REO Disposition.

REO Property : A Mortgaged Property acquired by the Master Servicer on behalf of the Trust Fund for the benefit of the Certificateholders through foreclosure or deed in lieu of foreclosure in connection with a defaulted Mortgage Loan.

Reportable Modified Mortgage Loan : Any Mortgage Loan that (a) has been subject to an interest rate reduction, (b) has been subject to a term extension or (c) has had amounts owing on such Mortgage Loan capitalized by adding such amount to the Stated Principal Balance of such Mortgage Loan; provided , however , that a Mortgage Loan modified in accordance with (a) above for a temporary period shall not be a Reportable Modified Mortgage Loan if such Mortgage Loan has not been delinquent in payments of principal and interest for six months since the date of such modification if that interest rate reduction is not made permanent thereafter.

Repurchase Event : As defined in the Assignment Agreement.

Request for Release : A request for release, the form of which is attached as Exhibit G hereto, or an electronic request in a form acceptable to the Custodian.

Required Insurance Policy : With respect to any Mortgage Loan, any insurance policy which is required to be maintained from time to time under this Agreement, the Program Guide or the related Subservicing Agreement in respect of such Mortgage Loan.

Required Overcollateralization Amount : With respect to any Distribution Date, an amount equal to the Overcollateralization Floor. The Required Overcollateralization Amount may be reduced so long as written confirmation is obtained from each Rating Agency that such reduction shall not reduce the ratings assigned to any Class of Certificates by such Rating

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Agency below the lower of the then current rating or the rating assigned to such Certificates as of the Closing Date by such Rating Agency.

Responsible Officer : When used with respect to the Trustee, any officer of the Corporate Trust Department of the Trustee, including any Senior Vice President, any Vice President, any Assistant Vice President, any Assistant Secretary, any Trust Officer or Assistant Trust Officer, or any other officer of the Trustee, in each case, with direct responsibility for the administration of this Agreement.

Rule 144A : Rule 144A under the Securities Act of 1933, as in effect from time to time.

Seller : With respect to any Mortgage Loan, a Person, including any Subservicer, that executed a Seller’s Agreement applicable to such Mortgage Loan.

Seller’s Agreement : An agreement for the origination and sale of Mortgage Loans generally in the form of the seller contract referred to or contained in the Program Guide, or in such other form as has been approved by the Master Servicer and the Depositor.

Senior Enhancement Percentage : For any Distribution Date, the fraction, expressed as a percentage, the numerator of which is the sum of (i) the aggregate Certificate Principal Balance of the Class M Certificates and Class B Certificates and (ii) the Overcollateralization Amount, in each case prior to the distribution of the Principal Distribution Amount on such Distribution Date and the denominator of which is the aggregate Stated Principal Balance of the Mortgage Loans after giving effect to distributions to be made on that Distribution Date.

Servicing Accounts : The account or accounts created and maintained pursuant to Section 3.08.

Servicing Advances : All customary, reasonable and necessary “out of pocket” costs and expenses incurred in connection with a default, delinquency or other unanticipated event by the Master Servicer or a Subservicer in the performance of its servicing obligations, including, but not limited to, the cost of (i) the preservation, restoration and protection of a Mortgaged Property or, with respect to a cooperative loan, the related cooperative apartment, (ii) any enforcement or judicial proceedings, including foreclosures, including any expenses incurred in relation to any such proceedings that result from the Mortgage Loan being registered on the MERS ^® System, (iii) the management and liquidation of any REO Property, (iv) any mitigation procedures implemented in accordance with Section 3.07, and (v) compliance with the obligations under Sections 3.01, 3.08, 3.11, 3.12(a) and 3.14, including, if the Master Servicer or any Affiliate of the Master Servicer provides services such as appraisals and brokerage services that are customarily provided by Persons other than servicers of mortgage loans, reasonable compensation for such services.

Servicing Fee : With respect to any Mortgage Loan and Distribution Date, the fee payable monthly to the Master Servicer in respect of master servicing compensation that accrues at an annual rate equal to the Servicing Fee Rate multiplied by the Stated Principal Balance of such Mortgage Loan as of the related Due Date in the related Due Period, as may be adjusted pursuant to Section 3.16(e).

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Servicing Fee Rate : With respect to any Mortgage Loan, the per annum rate designated on the Mortgage Loan Schedule as the “MSTR SERV FEE,” as may be adjusted with respect to successor Master Servicers as provided in Section 7.02, which rate shall never be greater than the Mortgage Rate of such Mortgage Loan.

Servicing Modification : Any reduction of the interest rate on or the outstanding principal balance of a Mortgage Loan, any extension of the final maturity date of a Mortgage Loan, and any increase to the Stated Principal Balance of a Mortgage Loan by adding to the Stated Principal Balance unpaid principal and interest and other amounts owing under the Mortgage Loan, in each case pursuant to a modification of a Mortgage Loan that is in default, or for which, in the judgment of the Master Servicer, default is reasonably foreseeable in accordance with Section 3.07(a).

Servicing Officer : Any officer of the Master Servicer involved in, or responsible for, the administration and servicing of the Mortgage Loans whose name and specimen signature appear on a list of servicing officers furnished to the Trustee by the Master Servicer on the Closing Date, as such list may from time to time be amended.

[SG Exemption : As defined in Section 5.02(e)(ii).]

Sixty-Plus Delinquency Percentage : With respect to any Distribution Date and the Mortgage Loans, the arithmetic average, for each of the three Distribution Dates ending with such Distribution Date, of the fraction, expressed as a percentage, equal to (x) the aggregate Stated Principal Balance of the Mortgage Loans that are 60 or more days delinquent in payment of principal and interest for that Distribution Date, including Mortgage Loans in foreclosure and REO, over (y) the aggregate Stated Principal Balance of all of the Mortgage Loans immediately preceding that Distribution Date.

Standard & Poor’s : Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc. or its successors in interest.

Startup Date : The day designated as such pursuant to Article X.

Stated Principal Balance : With respect to any Mortgage Loan or related REO Property, at any given time, (i) the sum of (a) the Cut-off Date Principal Balance of the Mortgage Loan and (b) any amount by which the Stated Principal Balance of the Mortgage Loan has been increased pursuant to a Servicing Modification, minus (ii) the sum of (a) the principal portion of the Monthly Payments due with respect to such Mortgage Loan or REO Property during each Due Period ending with the Due Period relating to the most recent Distribution Date which were received or with respect to which an Advance was made, (b) all Principal Prepayments with respect to such Mortgage Loan or REO Property, and all Insurance Proceeds, Liquidation Proceeds and REO Proceeds, to the extent applied by the Master Servicer as recoveries of principal in accordance with Section 3.14 with respect to such Mortgage Loan or REO Property, in each case which were distributed pursuant to Section 4.02 on any previous Distribution Date, and (c) any Realized Loss incurred with respect to such Mortgage Loan allocated to Certificateholders with respect thereto for any previous Distribution Date.

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Stepdown Date : That Distribution Date which is the earlier to occur of (a) the Distribution Date immediately succeeding the Distribution Date on which the aggregate Certificate Principal Balance of the Class A Certificates has been reduced to zero and (b) the later to occur of (i) the Distribution Date in [MONTH] and (ii) the first Distribution Date on which the Senior Enhancement Percentage is equal to or greater than [              ]%

Subordination : The provisions described in Section 4.05 relating to the allocation of Realized Losses.

Subordination Percentage : With respect to each Class of Class A Certificates, Class M Certificates and Class B Certificates, the respective percentage set forth below.

Subsequent Recoveries : As of any Distribution Date, amounts received by the Master Servicer (net of any related expenses permitted to be reimbursed pursuant to Section 3.10) or surplus amounts held by the Master Servicer to cover estimated expenses (including, but not limited to, recoveries in respect of the representations and warranties made by the Seller pursuant to the applicable Seller’s Agreement and assigned to the Trustee pursuant to Section 2.04) specifically related to a Mortgage Loan that was the subject of a Cash Liquidation or an REO Disposition prior to the related Prepayment Period and that resulted in a Realized Loss.

Subserviced Mortgage Loan : Any Mortgage Loan that, at the time of reference thereto, is subject to a Subservicing Agreement.

Subservicer : Any Person with whom the Master Servicer has entered into a Subservicing Agreement and who generally satisfied the requirements set forth in the Program Guide in respect of the qualification of a Subservicer as of the date of its approval as a Subservicer by the Master Servicer.

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Subservicer Advance : Any delinquent installment of principal and interest on a Mortgage Loan which is advanced by the related Subservicer (net of its Subservicing Fee) pursuant to the Subservicing Agreement.

Subservicing Account : An account established by a Subservicer in accordance with Section 3.08.

Subservicing Agreement : The written contract between the Master Servicer and any Subservicer relating to servicing and administration of certain Mortgage Loans as provided in Section 3.02, generally in the form of the servicer contract referred to or contained in the Program Guide or in such other form as has been approved by the Master Servicer and the Depositor.

Subservicing Fee : With respect to any Mortgage Loan, the fee payable monthly to the related Subservicer (or, in the case of a Nonsubserviced Mortgage Loan, to the Master Servicer) in respect of subservicing and other compensation that accrues with respect to each Distribution Date at an annual rate designated as “SUBSERV FEE” on the Mortgage Loan Schedule.

Tax Returns : The federal income tax return on Internal Revenue Service Form 1066, U.S. Real Estate Mortgage Investment Conduit Income Tax Return, including Schedule Q thereto, Quarterly Notice to Residual Interest Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms, to be filed on behalf of any REMIC hereunder due to its classification as a REMIC under the REMIC Provisions, together with any and all other information, reports or returns that may be required to be furnished to the Certificateholders or filed with the Internal Revenue Service or any other governmental taxing authority under any applicable provisions of federal, state or local tax laws.

Telerate Screen Page 3750 : As defined in Section 1.02.

Transfer : Any direct or indirect transfer, sale, pledge, hypothecation or other form of assignment of any Ownership Interest in a Certificate.

Transfer Affidavit and Agreement : As defined in Section 5.02(e).

Transferee : Any Person who is acquiring by Transfer any Ownership Interest in a Certificate.

Transferor : Any Person who is disposing by Transfer of any Ownership Interest in a Certificate.

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Trigger Event : A Trigger Event is in effect with respect to any Distribution Date on or after the Stepdown Date if either (a) the product of [              ] and the Sixty-Plus Delinquency Percentage, as determined on that Distribution Date, equals or exceeds the Senior Enhancement Percentage for that Distribution Date or (b) on or after the Distribution Date in [MONTH], the aggregate amount of Realized Losses on the Mortgage Loans as a percentage of the Cut-Off Date Balance exceeds the applicable amount set forth below:

Trustee : As defined in the preamble hereto.

Trust Fund : The segregated pool of assets subject hereto, consisting of: (i) the Mortgage Loans and the related Mortgage Files; (ii) all payments on and collections in respect of the Mortgage Loans due after the Cut-off Date (other than Monthly Payments due in the month of the Cut-off Date) as shall be on deposit in the Custodial Account or in the Certificate Account and identified as belonging to the Trust Fund; (iii) property which secured a Mortgage Loan and which has been acquired for the benefit of the Certificateholders by foreclosure or deed in lieu of foreclosure; (iv) the hazard insurance policies and Primary Insurance Policies pertaining to the Mortgage Loans, if any; and (v) all proceeds of clauses (i) through (iv) above.

Uncertificated Accrued Interest : With respect to any REMIC I Regular Interest for any Distribution Date, one month’s interest at the related Uncertificated REMIC I Pass-Through Rate for such Distribution Date, accrued on its Uncertificated Principal Balance immediately prior to such Distribution Date. Uncertificated Accrued Interest for the REMIC I Regular Interests shall accrue on the basis of a 360-day year consisting of twelve 30-day months. For purposes of calculating the amount of Uncertificated Accrued Interest for the REMIC I Regular Interests for any Distribution Date, any Prepayment Interest Shortfalls and Relief Act Shortfalls (to the extent not covered by Compensating Interest) relating to the Mortgage Loans for any Distribution Date shall be allocated among REMIC I Regular Interests LT1, LT2, LT3 and LT4 pro rata, based on, and to the extent of, Uncertificated Accrued Interest, as calculated without application of this sentence. Uncertificated Accrued Interest on REMIC II Regular Interest SB-PO shall be zero. Uncertificated Accrued Interest on REMIC II Regular Interest SB-IO for each Distribution Date shall equal Accrued Certificate Interest for the Class SB Certificates.

Uncertificated Principal Balance : The principal amount of any REMIC I Regular Interest outstanding as of any date of determination. The Uncertificated Principal Balance of each REMIC I Regular Interest shall never be less than zero. With respect to the REMIC II Regular Interest SB-PO the initial amount set forth with respect thereto in the Preliminary Statement as reduced by distributions deemed made in respect thereof pursuant to Section 4.02 and Realized Losses allocated thereto pursuant to Section 4.05.

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Uncertificated REMIC I Pass-Through Rate : With respect to any Distribution Date and (i) REMIC I Regular Interests LT1 and LT2, the weighted average of the Net Mortgage Rates of the Mortgage Loans, (ii) REMIC I Regular Interest LT3, zero (0.00%), and (iii) REMIC I Regular Interest LT4, twice the weighted average of the Net Mortgage Rates of the Mortgage Loans.

Uniform Single Attestation Program for Mortgage Bankers : The Uniform Single Attestation Program for Mortgage Bankers, as published by the Mortgage Bankers Association of America and effective with respect to fiscal periods ending on or after December 15, 1995.

Uninsured Cause : Any cause of damage to property subject to a Mortgage such that the complete restoration of such property is not fully reimbursable by the hazard insurance policies.

United States Person : A citizen or resident of the United States, a corporation, partnership or other entity (treated as a corporation or partnership for United States federal income tax purposes) created or organized in, or under the laws of, the United States, any state thereof, or the District of Columbia (except in the case of a partnership, to the extent provided in Treasury regulations) provided that, for purposes solely of the restrictions on the transfer of Class R Certificates, no partnership or other entity treated as a partnership for United States federal income tax purposes shall be treated as a United States Person unless all persons that own an interest in such partnership either directly or through any entity that is not a corporation for United States federal income tax purposes are required by the applicable operative agreement to be United States Persons, or an estate that is described in Section 7701(a)(30)(D) of the Code, or a trust that is described in Section 7701(a)(30)(E) of the Code.

Voting Rights : The portion of the voting rights of all of the Certificates which is allocated to any Certificate. [              ]% of all of the Voting Rights shall be allocated among Holders of the Class A Certificates, Class M Certificates and Class B Certificates, in proportion to the outstanding Certificate Principal Balances of their respective Certificates; [              ]% of all of the Voting Rights shall be allocated to the Holders of the Class SB Certificates; and [              ]% of all of the Voting Rights shall be allocated to each of the Holders of the Class R-I Certificates and the Class R-II Certificates; in each case to be allocated among the Certificates of such Class in accordance with their respective Percentage Interests.

Weighted Average Maximum Net Mortgage Rate : For any Distribution Date, the weighted average of the Maximum Net Mortgage Rates of the adjustable-rate Mortgage Loans, or Net Mortgage Rates in the case of the fixed-rate Mortgage Loans, multiplied by a fraction equal to 30 divided by the actual number of days in the related Interest Accrual Period.

Section 1.02 Determination of LIBOR .

LIBOR applicable to the calculation of the Pass-Through Rate on the LIBOR Certificates for any Interest Accrual Period will be determined as of each LIBOR Rate Adjustment Date. On each LIBOR Rate Adjustment Date, or if such LIBOR Rate Adjustment Date is not a Business Day, then on the next succeeding Business Day, LIBOR shall be established by the Trustee and, as to any Interest Accrual Period, will equal the rate for one month United States dollar deposits that appears on the Telerate Screen Page 3750 as of 11:00 a.m., London time, on such LIBOR

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Rate Adjustment Date. “Telerate Screen Page 3750” means the display designated as page 3750 on the Bridge Telerate Service (or such other page as may replace page 3750 on that service for the purpose of displaying London interbank offered rates of major banks). If such rate does not appear on such page (or such other page as may replace that page on that service, or if such service is no longer offered, LIBOR shall be so established by use of such other service for displaying LIBOR or comparable rates as may be selected by the Trustee after consultation with the Master Servicer), the rate will be the Reference Bank Rate. The “Reference Bank Rate” will be determined on the basis of the rates at which deposits in U.S. Dollars are offered by the reference banks (which shall be any three major banks that are engaged in transactions in the London interbank market, selected by the Trustee after consultation with the Master Servicer) as of 11:00 a.m., London time, on the LIBOR Rate Adjustment Date to prime banks in the London interbank market for a period of one month in amounts approximately equal to the aggregate Certificate Principal Balance of the LIBOR Certificates then outstanding. The Trustee shall request the principal London office of each of the reference banks to provide a quotation of its rate. If at least two such quotations are provided, the rate will be the arithmetic mean of the quotations rounded up to the next multiple of 1/16%. If on such date fewer than two quotations are provided as requested, the rate will be the arithmetic mean of the rates quoted by one or more major banks in New York City, selected by the Trustee after consultation with the Master Servicer, as of 11:00 a.m., New York City time, on such date for loans in U.S. Dollars to leading European banks for a period of one month in amounts approximately equal to the aggregate Certificate Principal Balance of the LIBOR Certificates then outstanding. If no such quotations can be obtained, the rate will be LIBOR for the prior Distribution Date; provided however, if, under the priorities described above, LIBOR for a Distribution Date would be based on LIBOR for the previous Distribution Date for the third consecutive Distribution Date, the Trustee, shall select an alternative comparable index (over which the Trustee has no control), used for determining one-month Eurodollar lending rates that is calculated and published (or otherwise made available) by an independent party. The establishment of LIBOR by the Trustee on any LIBOR Rate Adjustment Date and the Trustee’s subsequent calculation of the Pass-Through Rates applicable to the LIBOR Certificates for the relevant Interest Accrual Period, in the absence of manifest error, will be final and binding. Promptly following each LIBOR Rate Adjustment Date the Trustee shall supply the Master Servicer with the results of its determination of LIBOR on such date. Furthermore, the Trustee shall supply to any Certificateholder so requesting by calling 1-xxx-xxx-xxxx the Pass-Through Rate on the LIBOR Certificates for the current and the immediately preceding Interest Accrual Period.

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;

ORIGINAL ISSUANCE OF CERTIFICATES

Section 2.01 Conveyance of Mortgage Loans .

(a) The Depositor, concurrently with the execution and delivery hereof, does hereby assign to the Trustee in respect of the Trust Fund without recourse all the right, title and interest of the Depositor in and to (i) the Mortgage Loans, including all interest and principal on or with respect to the Mortgage Loans due on or after the Cut-off Date (other than Monthly Payments due in the month of the Cut-off Date); and (ii) all proceeds of the foregoing.

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(b) In connection with such assignment, and contemporaneously with the delivery of this Agreement, the Depositor delivered or caused to be delivered hereunder to the Trustee, the Hedge Agreement (the delivery of which shall evidence that the fixed payment for the Hedge Agreement have been paid and the Trustee and the Trust Fund shall have no further payment obligation thereunder and that such fixed payment has been authorized hereby), and except as set forth in Section 2.01(c) below and subject to Section 2.01(d) below, the Depositor does hereby deliver to, and deposit with, the Trustee, or to and with one or more Custodians, as the duly appointed agent or agents of the Trustee for such purpose, the following documents or instruments (or copies thereof as permitted by this Section) with respect to each Mortgage Loan so assigned:

(i) The original Mortgage Note, endorsed without recourse to the order of the Trustee and showing an unbroken chain of endorsements from the originator thereof to the Person endorsing it to the Trustee, or with respect to any Destroyed Mortgage Note, an original lost note affidavit from the Seller stating that the original Mortgage Note was lost, misplaced or destroyed, together with a copy of the related Mortgage Note;

(ii) The original Mortgage, noting the presence of the MIN of the Mortgage Loan and language indicating that the Mortgage Loan is a MOM Loan if the Mortgage Loan is a MOM Loan, with evidence of recording indicated thereon or, if the original Mortgage has not yet been returned from the public recording office, a copy of the original Mortgage with evidence of recording indicated thereon;

(iii) Unless the Mortgage Loan is registered on the MERS ^® System, the assignment (which may be included in one or more blanket assignments if permitted by applicable law) of the Mortgage to the Trustee with evidence of recording indicated thereon or a copy of such assignment with evidence of recording indicated thereon;

(iv) The original recorded assignment or assignments of the Mortgage showing an unbroken chain of title from the originator to the Person assigning it to the Trustee (or to MERS, if the Mortgage Loan is registered on the MERS ^® System and noting the presence of a MIN) with evidence of recordation noted thereon or attached thereto, or a copy of such assignment or assignments of the Mortgage with evidence of recording indicated thereon; and

(v) The original of each modification, assumption agreement or preferred loan agreement, if any, relating to such Mortgage Loan, or a copy of each modification, assumption agreement or preferred loan agreement.

The Depositor may, in lieu of delivering the original of the documents set forth in Section 2.01(b)(ii), (iii), (iv) and (v) (or copies thereof as permitted by Section 2.01(b)) to the Trustee or the Custodian or Custodians, deliver such documents to the Master Servicer, and the Master Servicer shall hold such documents in trust for the use and benefit of all present and future Certificateholders until such time as is set forth in the next sentence. Within thirty Business Days following the earlier of (i) the receipt of the original of all of the documents or instruments set forth in Section 2.01(b)(ii), (iii), (iv) and (v) (or copies thereof as permitted by such Section) for any Mortgage Loan and (ii) a written request by the Trustee to deliver those

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documents with respect to any or all of the Mortgage Loans then being held by the Master Servicer, the Master Servicer shall deliver a complete set of such documents to the Trustee or the Custodian or Custodians that are the duly appointed agent or agents of the Trustee.

The Depositor, the Master Servicer and the Trustee agree that it is not intended that any mortgage loan be included in the Trust Fund that is (i) a “High-Cost Home Loan” as defined in the New Jersey Home Ownership Act effective November 27, 2003, (ii) a “High-Cost Home Loan” as defined in the New Mexico Home Loan Protection Act effective January 1, 2004, (iii) a “High Cost Home Mortgage Loan” as defined in the Massachusetts Predatory Home Practices Act effective November 7, 2004 or (iv) a “High-Cost Home Loan” as defined in the Indiana High Cost Home Loan Law effective March 1, 2005.

(c) Notwithstanding the provisions of Section 2.01(b), in the event that in connection with any Mortgage Loan, if the Depositor cannot deliver the original of the Mortgage, any assignment, modification, assumption agreement or preferred loan agreement (or copy thereof as permitted by Section 2.01(b)) with evidence of recording thereon concurrently with the execution and delivery of this Agreement because of (i) a delay caused by the public recording office where such Mortgage, assignment, modification, assumption agreement or preferred loan agreement as the case may be, has been delivered for recordation, or (ii) a delay in the receipt of certain information necessary to prepare the related assignments, the Depositor shall deliver or cause to be delivered to the Trustee or the respective Custodian a copy of such Mortgage, assignment, modification, assumption agreement or preferred loan agreement.

The Depositor shall promptly cause to be recorded in the appropriate public office for real property records the Assignment referred to in clause (iii) of Section 2.01(b), except (a) in states where, in the opinion of counsel acceptable to the Master Servicer, such recording is not required to protect the Trustee’s interests in the Mortgage Loan or (b) if MERS is identified on the Mortgage or on a properly recorded assignment of the Mortgage, as applicable, as the mortgagee of record solely as nominee for the Seller and its successors and assigns. If any Assignment is lost or returned unrecorded to the Depositor because of any defect therein, the Depositor shall prepare a substitute Assignment or cure such defect, as the case may be, and cause such Assignment to be recorded in accordance with this paragraph. The Depositor shall promptly deliver or cause to be delivered to the Trustee or the respective Custodian such Mortgage or Assignment, as applicable (or copy thereof as permitted by Section 2.01(b)), with evidence of recording indicated thereon upon receipt thereof from the public recording office or from the related Subservicer or Seller.

If the Depositor delivers to the Trustee or Custodian any Mortgage Note or Assignment of Mortgage in blank, the Depositor shall, or shall cause the Custodian to, complete the endorsement of the Mortgage Note and the Assignment of Mortgage in the name of the Trustee in conjunction with the Interim Certification issued by the Custodian, as contemplated by Section 2.02.

Any of the items set forth in Sections 2.01(b)(ii), (iii), (iv) and (v) and that may be delivered as a copy rather than the original may be delivered to the Trustee or the Custodian.

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In connection with the assignment of any Mortgage Loan registered on the MERS ^® System, the Depositor further agrees that it will cause, at the Depositor’s own expense, within 30 Business Days after the Closing Date, the MERS ^® System to indicate that such Mortgage Loans have been assigned by the Depositor to the Trustee in accordance with this Agreement for the benefit of the Certificateholders by including (or deleting, in the case of Mortgage Loans which are repurchased in accordance with this Agreement) in such computer files (a) the code in the field which identifies the specific Trustee and (b) the code in the field “Pool Field” which identifies the series of the Certificates issued in connection with such Mortgage Loans. The Depositor further agrees that it will not, and will not permit the Master Servicer to, and the Master Servicer agrees that it will not, alter the codes referenced in this paragraph with respect to any Mortgage Loan during the term of this Agreement unless and until such Mortgage Loan is repurchased in accordance with the terms of this Agreement.

(d) It is intended that the conveyances by the Depositor to the Trustee of the Mortgage Loans as provided for in this Section 2.01 and the Uncertificated Regular Interests be construed as a sale by the Depositor to the Trustee of the Mortgage Loans and the Uncertificated Regular Interests for the benefit of the Certificateholders. Further, it is not intended that any such conveyance be deemed to be a pledge of the Mortgage Loans and the Uncertificated Regular Interests by the Depositor to the Trustee to secure a debt or other obligation of the Depositor. Nonetheless, (a) this Agreement is intended to be and hereby is a security agreement within the meaning of Articles 8 and 9 of the New York Uniform Commercial Code and the Uniform Commercial Code of any other applicable jurisdiction; (b) the conveyances provided for in this Section 2.01 shall be deemed to be (1) a grant by the Depositor to the Trustee of a security interest in all of the Depositor’s right (including the power to convey title thereto), title and interest, whether now owned or hereafter acquired, in and to (A) the Mortgage Loans, including the related Mortgage Note, the Mortgage, any insurance policies and all other documents in the related Mortgage File, (B) all amounts payable pursuant to the Mortgage Loans in accordance with the terms thereof, (C) any Uncertificated Regular Interests and any and all general intangibles, payment intangibles, accounts, chattel paper, instruments, documents, money, deposit accounts, certificates of deposit, goods, letters of credit, advices of credit and investment property and other property of whatever kind or description now existing or hereafter acquired consisting of, arising from or relating to any of the foregoing, and (D) all proceeds of the conversion, voluntary or involuntary, of the foregoing into cash, instruments, securities or other property, including without limitation all amounts from time to time held or invested in the Certificate Account or the Custodial Account, whether in the form of cash, instruments, securities or other property and (2) an assignment by the Depositor to the Trustee of any security interest in any and all of the Seller’s right (including the power to convey title thereto), title and interest, whether now owned or hereafter acquired, in and to the property described in the foregoing clauses (1)(A), (B), (C) and (D) granted by the Seller to the Depositor pursuant to the Assignment Agreement; (c) the possession by the Trustee, the Custodian or any other agent of the Trustee of Mortgage Notes or such other items of property as constitute instruments, money, payment intangibles, negotiable documents, goods, deposit accounts, letters of credit, advices of credit, investment property, certificated securities or chattel paper shall be deemed to be “possession by the secured party,” or possession by a purchaser or a person designated by such secured party, for purposes of perfecting the security interest pursuant to the [______] Uniform Commercial Code and the Uniform Commercial Code of any other applicable jurisdiction as in effect (including, without limitation, Sections 8-106, 9-313 and 9-106 thereof); and

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(d) notifications to persons holding such property, and acknowledgments, receipts or confirmations from persons holding such property, shall be deemed notifications to, or acknowledgments, receipts or confirmations from, securities intermediaries, bailees or agents of, or persons holding for, (as applicable) the Trustee for the purpose of perfecting such security interest under applicable law.

The Depositor and, at the Depositor’s direction, the Seller and the Trustee shall, to the extent consistent with this Agreement, take such reasonable actions as may be necessary to ensure that, if this Agreement were deemed to create a security interest in the Mortgage Loans and the Uncertificated Regular Interests and the other property described above, such security interest would be deemed to be a perfected security interest of first priority under applicable law and will be maintained as such throughout the term of this Agreement. Without limiting the generality of the foregoing, the Depositor shall prepare and deliver to the Trustee not less than 15 days prior to any filing date and, the Trustee shall forward for filing, or shall cause to be forwarded for filing, at the expense of the Depositor, all filings necessary to maintain the effectiveness of any original filings necessary under the Uniform Commercial Code as in effect in any jurisdiction to perfect the Trustee’s security interest in or lien on the Mortgage Loans and the Uncertificated Regular Interests, as evidenced by an Officers Certificate of the Depositor, including without limitation (x) continuation statements, and (y) such other statements as may be occasioned by (1) any change of name of the Seller, the Depositor or the Trustee (such preparation and filing shall be at the expense of the Trustee, if occasioned by a change in the Trustee’s name), (2) any change of location of the place of business or the chief executive office of the Seller or the Depositor, (3) any transfer of any interest of the Seller or the Depositor in any Mortgage Loan or (4) any transfer of any interest of the Seller or the Depositor in any Uncertificated Regular Interests.

Section 2.02 Acceptance by Trustee .

The Trustee acknowledges receipt (or, with respect to Mortgage Loans subject to a Custodial Agreement, and based solely upon a receipt or certification executed by the Custodian, receipt by the respective Custodian as the duly appointed agent of the Trustee) of the documents referred to in Section 2.01(b)(i) (except that for purposes of such acknowledgement only, a Mortgage Note may be endorsed in blank and an Assignment of Mortgage may be in blank) and declares that it, or a Custodian as its agent, holds and will hold such documents and the other documents constituting a part of the Mortgage Files delivered to it, or a Custodian as its agent, in trust for the use and benefit of all present and future Certificateholders. The Trustee or Custodian (such Custodian being so obligated under a Custodial Agreement) agrees, for the benefit of Certificateholders, to review each Mortgage File delivered to it pursuant to Section 2.01(b) within 90 days after the Closing Date to ascertain that all required documents (specifically as set forth in Section 2.01(b)), have been executed and received, and that such documents relate to the Mortgage Loans identified on the Mortgage Loan Schedule, as supplemented, that have been conveyed to it, and to deliver to the Trustee a certificate (the “Interim Certification”) to the effect that all documents required to be delivered pursuant to Section 2.01(b) have been executed and received and that such documents relate to the Mortgage Loans identified on the Mortgage Loan Schedule, except for any exceptions listed on Schedule A attached to such Interim Certification. Upon delivery of the Mortgage Files by the Depositor or the Master Servicer, the Trustee shall acknowledge receipt (or, with respect to Mortgage Loans

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subject to a Custodial Agreement, and based solely upon a receipt or certification executed by the Custodian, receipt by the respective Custodian as the duly appointed agent of the Trustee) of the documents referred to in Section 2.01(b).

If the Custodian, as the Trustee’s agent, finds any document or documents constituting a part of a Mortgage File to be missing or defective, upon receipt of notification from the Custodian as specified in the succeeding sentence, the Trustee shall promptly so notify or cause the Custodian to notify the Master Servicer and the Depositor. Pursuant to Section 2.3 of the Custodial Agreement, the Custodian will notify the Master Servicer, the Depositor and the Trustee of any such omission or defect found by it in respect of any Mortgage File held by it in respect of the items received by it pursuant to the Custodial Agreement. If such omission or defect materially and adversely affects the interests in the related Mortgage Loan of the Certificateholders, the Master Servicer shall promptly notify the related Subservicer or Seller of such omission or defect and request that such Subservicer or Seller correct or cure such omission or defect within 60 days from the date the Master Servicer was notified of such omission or defect and, if such Subservicer or Seller does not correct or cure such omission or defect within such period, that such Subservicer or Seller purchase such Mortgage Loan from the Trust Fund at its Purchase Price, in either case within 90 days from the date the Master Servicer was notified of such omission or defect; provided that if the omission or defect would cause the Mortgage Loan to be other than a “qualified mortgage” as defined in Section 860G(a)(3) of the Code, any such cure or repurchase must occur within 90 days from the date such breach was discovered. The Purchase Price for any such Mortgage Loan shall be deposited or caused to be deposited by the Master Servicer in the Custodial Account maintained by it pursuant to Section 3.07 and, upon receipt by the Trustee of written notification of such deposit signed by a Servicing Officer, the Trustee or any Custodian, as the case may be, shall release to the Master Servicer the related Mortgage File and the Trustee shall execute and deliver such instruments of transfer or assignment prepared by the Master Servicer, in each case without recourse, as shall be necessary to vest in the Subservicer or Seller or its designee, as the case may be, any Mortgage Loan released pursuant hereto and thereafter such Mortgage Loan shall not be part of the Trust Fund. In furtherance of the foregoing and Section 2.04, if the Subservicer or Seller that repurchases the Mortgage Loan is not a member of MERS and the Mortgage is registered on the MERS ^® System, the Master Servicer, at its own expense and without any right of reimbursement, shall cause MERS to execute and deliver an assignment of the Mortgage in recordable form to transfer the Mortgage from MERS to such Subservicer or Seller and shall cause such Mortgage to be removed from registration on the MERS ^® System in accordance with MERS’ rules and regulations. It is understood and agreed that the obligation of the Subservicer or Seller, to so cure or purchase any Mortgage Loan as to which a material and adverse defect in or omission of a constituent document exists shall constitute the sole remedy respecting such defect or omission available to Certificateholders or the Trustee on behalf of Certificateholders.

Section 2.03 Representations, Warranties and Covenants of the Master Servicer and the Depositor .

(a) The Master Servicer hereby represents and warrants to the Trustee for the benefit of the Certificateholders that:

(i) The Master Servicer is a corporation duly organized, validly existing and in good standing under the laws governing its creation and existence and is or will be in compliance with the laws of each state in which any Mortgaged Property is located to the extent necessary to ensure the enforceability of each Mortgage Loan in accordance with the terms of this Agreement;

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(ii) The execution and delivery of this Agreement by the Master Servicer and its performance and compliance with the terms of this Agreement will not violate the Master Servicer’s Certificate of Incorporation or Bylaws or constitute a material default (or an event which, with notice or lapse of time, or both, would constitute a material default) under, or result in the material breach of, any material contract, agreement or other instrument to which the Master Servicer is a party or which may be applicable to the Master Servicer or any of its assets;

(iii) This Agreement, assuming due authorization, execution and delivery by the Trustee and the Depositor, constitutes a valid, legal and binding obligation of the Master Servicer, enforceable against it in accordance with the terms hereof subject to applicable bankruptcy, insolvency, reorganization, moratorium and other laws affecting the enforcement of creditors’ rights generally and to general principles of equity, regardless of whether such enforcement is considered in a proceeding in equity or at law;

(iv) The Master Servicer is not in default with respect to any order or decree of any court or any order, regulation or demand of any federal, state, municipal or governmental agency, which default might have consequences that would materially and adversely affect the condition (financial or other) or operations of the Master Servicer or its properties or might have consequences that would materially adversely affect its performance hereunder;

(v) No litigation is pending or, to the best of the Master Servicer’s knowledge, threatened against the Master Servicer which would prohibit its entering into this Agreement or performing its obligations under this Agreement;

(vi) The Master Servicer shall comply in all material respects in the performance of this Agreement with all reasonable rules and requirements of each insurer under each Required Insurance Policy;

(vii) No information, certificate of an officer, statement furnished in writing or report delivered to the Depositor, any Affiliate of the Depositor or the Trustee by the Master Servicer will, to the knowledge of the Master Servicer, contain any untrue statement of a material fact or omit a material fact necessary to make the information, certificate, statement or report not misleading;

(viii) The Master Servicer has examined each existing, and will examine each new, Subservicing Agreement and is or will be familiar with the terms thereof. The terms of each existing Subservicing Agreement and each designated Subservicer are acceptable to the Master Servicer and any new Subservicing Agreements will comply with the provisions of Section 3.02;

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(ix) [The Master Servicer is a member of MERS in good standing, and will comply in all material respects with the rules and procedures of MERS in connection with the servicing of the Mortgage Loans that are registered with MERS;] and

(x) The Servicing Guide of the Master Servicer requires that the Subservicer for each Mortgage Loan accurately and fully reports its borrower credit files to each of the Credit Repositories in a timely manner.

It is understood and agreed that the representations and warranties set forth in this Section 2.03(a) shall survive delivery of the respective Mortgage Files to the Trustee or any Custodian. Upon discovery by either the Depositor, the Master Servicer, the Trustee or any Custodian of a breach of any representation or warranty set forth in this Section 2.03(a) which materially and adversely affects the interests of the Certificateholders in any Mortgage Loan, the party discovering such breach shall give prompt written notice to the other parties (any Custodian being so obligated under a Custodial Agreement). Within 90 days of its discovery or its receipt of notice of such breach, the Master Servicer shall either (i) cure such breach in all material respects or (ii) to the extent that such breach is with respect to a Mortgage Loan or a related document, purchase such Mortgage Loan from the Trust Fund at the Purchase Price and in the manner set forth in Section 2.02; provided that if the breach would cause the Mortgage Loan to be other than a “qualified mortgage” as defined in Section 860G(a)(3) of the Code, any such cure or repurchase must occur within 90 days from the date such breach was discovered. The obligation of the Master Servicer to cure such breach or to so purchase such Mortgage Loan shall constitute the sole remedy in respect of a breach of a representation and warranty set forth in this Section 2.03(a) available to the Certificateholders or the Trustee on behalf of the Certificateholders.

(b) The Depositor hereby represents and warrants to the Trustee for the benefit of the Certificateholders that as of the Closing Date (or, if otherwise specified below, as of the date