| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [to-vb] some | 11 |
|
| 2 | had been [vb pp] [to-vb] some | 9 |
|
| 3 | has been [vb pp] [to-vb] some | 8 |
|
| 4 | have been forced [to-vb] some | 5 |
|
| 5 | have been [vb pp] [to-vb] some | 5 |
|
