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| **Bear                  Stearns Series 2005-AQ1**                                                                                |   |   |          |   |   |         |   |   |                                          |   |
|----------------------------------------------------------------------------------------------------------------------------------|--------|--------|---------------|--------|--------|--------------|--------|--------|-----------------------------------------------|--------|
| **Aggregate                  Statement of Principal and Interest Distributions to Certificateholders                  for 2005** |   |   |          |   |   |         |   |   |                                          |   |
|                                                                                                                             |   |   |          |   |   |         |   |   |                                          |   |
| **Class**                                                                                                                        |   |   | **Principal** |   |   | **Interest** |   |   | **Ending                  Principal Balance** |   |
| I-A-1                                                                                                                            |   |   | 25,705,166.02 |   |   | 699,750.43   |   |   | 13,794,833.98                                 |   |
| I-A-2                                                                                                                            |   |   | 0             |   |   | 879,735.70   |   |   | 35,001,000.00                                 |   |
| I-A-3                                                                                                                            |   |   | 0             |   |   | 355,461.53   |   |   | 13,256,000.00                                 |   |
| II-A-1                                                                                                                           |   |   | 38,286,332.77 |   |   | 2,654,609.54 |   |   | 81,293,667.23                                 |   |
| II-A-2                                                                                                                           |   |   | 9,571,583.20  |   |   | 670,702.90   |   |   | 20,323,416.80                                 |   |
| M-1                                                                                                                              |   |   | 0             |   |   | 619,845.14   |   |   | 22,886,000.00                                 |   |
| M-2                                                                                                                              |   |   | 0             |   |   | 449,776.10   |   |   | 15,784,000.00                                 |   |
| M-3                                                                                                                              |   |   | 0             |   |   | 119,705.15   |   |   | 4,104,000.00                                  |   |
| M-4                                                                                                                              |   |   | 0             |   |   | 141,503.74   |   |   | 4,262,000.00                                  |   |
| M-5                                                                                                                              |   |   | 0             |   |   | 147,233.77   |   |   | 4,262,000.00                                  |   |
| M-6                                                                                                                              |   |   | 0             |   |   | 166,024.92   |   |   | 4,419,000.00                                  |   |

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