| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [vb pp] [to-vb] many | 5 |
|
| 2 | has been [vb pp] [to-vb] many | 5 |
|
| 3 | have been [vb pp] [to-vb] many | 5 |
|
| 4 | [verb] been [vb pp] [to-vb] many | 5 |
|
| 5 | been [vb pp] [to-vb] [adv] many | 6 |
|
| 6 | 5 |
|
