| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | believe to have been [verb] [prep] the | 22 |
|
| 2 | believe [to-vb] been [vb pp] [prep] the | 21 |
|
| 3 | believed [to-vb] been [verb] [prep] the | 15 |
|
| 4 | believe [to-vb] been [verb] by the | 13 |
|
| 5 | believed [to-vb] been [verb] [prep] the | 7 |
|
