| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] | 33715 |
|
| 2 | it [modal v] [verb] | 33715 |
|
| 3 | [pron] might [verb] | 16729 |
|
| 4 | it might [verb] | 2222 |
|
