Common use of The Mortgage Pool Clause in Contracts

The Mortgage Pool. The Series 1998-4 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 12 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February May 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 3 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, first-lien, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February January 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982007-4 1 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "“Mortgage Pool"”) of conventional, fixed rate, first lien, fully amortizing one- to four-family residential mortgage loans (the "“Mortgage Loans"”) having the following characteristics as of February 1, 1998 2007 (the "“Cut-off Date"”):

The Mortgage Pool. The Series 19981997-4 12 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February December 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 1 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February January 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 1 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February January 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 18 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 24 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 11 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 14 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 25 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February December 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 16 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February July 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 14 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February June 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 2 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February January 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982005-4 7 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventionalprimarily 30-year, fixed rate, first lien, fully amortizing one- to fouramortizing, one-to-four family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 2005 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 17 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February August 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 22 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 1 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February January 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 17 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 7 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February March 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 19 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February August 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 5 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February March 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 7 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, first lien, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February March 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982001-4 2 Certificates shall evidence ----------------- the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- one-to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February March 1, 1998 2001 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982007-4 2 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "“Mortgage Pool"”) of conventional, fixed rate, first lien, fully amortizing one- to four-family residential mortgage loans (the "“Mortgage Loans"”) having the following characteristics as of February March 1, 1998 2007 (the "“Cut-off Date"”):

The Mortgage Pool. The Series 1998-4 18 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981996-4 16 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 1996 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 19 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 7 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February July 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 9 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February May 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 15 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 8 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 2 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 2 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 13 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February December 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982007-4 6 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "“Mortgage Pool"”) of conventional, fixed rate, fully amortizing first lien, one- to four-family residential mortgage loans (the "“Mortgage Loans"”) having the following characteristics as of February December 1, 1998 2007 (the "“Cut-off Date"”):

The Mortgage Pool. The Series 1998-4 9 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February May 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 23 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 16 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 10 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981997-4 5 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February May 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 18 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 16 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 26 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February December 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 22 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 19 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981996-4 15 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 1996 (the "Cut-off Date"):

The Mortgage Pool. The Series 19982006-4 1 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "“Mortgage Pool"”) of conventionalnon-prime, fixed and adjustable rate, fully amortizing secured by one- to four-family residential mortgage loans (the "“Mortgage Loans"”) having the following characteristics as of February August 1, 1998 2006 (the "“Cut-off Date"”):

The Mortgage Pool. The Series 19981997-4 6 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February June 1, 1998 1997 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 23 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February November 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 5 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February March 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 15 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February September 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 19981999-4 13 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed fixed-rate, fully amortizing first-lien, fully-amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February June 1, 1998 1999 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 20 Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of conventional, fixed rate, fully amortizing amortizing, first lien one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of February October 1, 1998 (the "Cut-off Date"):

The Mortgage Pool. The Series 1998-4 - Certificates shall evidence the entire beneficial ownership interest in a mortgage pool (the "“Mortgage Pool"”) of conventional, fixed rate, fully amortizing one- to four-family residential mortgage loans (the "“Mortgage Loans"”) having the following characteristics as of February 1, 1998 (the "“Cut-off Date"”):