| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [conj] it [be] [adv] | 194 |
|
| 2 | it when [pron] [be] [adv] | 55 |
|
| 3 | it when [pers pn] [be] [adv] | 53 |
|
| 4 | [pron] when it [be] [adv] | 22 |
|
| 5 | it when it [be] [adv] | 12 |
|
