| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [verb] [conj] | 236 |
|
| 2 | [pron] [vb mod] [adv] [verb] when | 57 |
|
| 3 | [pers pn] [vb mod] [adv] [verb] when | 52 |
|
| 4 | it [vb mod] [adv] [verb] when | 18 |
|
| 5 | it [vb mod] [adv] [verb] when | 10 |
|
| 6 | it [modal v] [adv] [verb] when | 10 |
|
