| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [be] [conj] | 382 |
|
| 2 | [pron] [vb mod] only [be] [conj] | 21 |
|
| 3 | it [modal v] only [be] [conj] | 20 |
|
| 4 | it [vb mod] only [be] [conj] | 20 |
|
