| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [be] [conj] | 332 |
|
| 2 | it [vb mod] [adv] [be] [subord] | 34 |
|
| 3 | it [vb mod] [adv] [be] when | 9 |
|
| 4 | [pron] [vb mod] [adv] [be] when | 8 |
|
| 5 | it [modal v] [adv] [be] when | 7 |
|
| 6 | it [vb mod] [adv] [be] when | 7 |
|
| 7 | it [vb mod] [adv] [be] when | 7 |
|
