| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] [to-vb] to | 32 |
|
| 2 | may be [verb] [to-vb] to | 32 |
|
| 3 | may be forced [to-vb] to | 5 |
|
| 4 | may be force [to-vb] to | 5 |
|
