| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [conj] it [verb] | 166 |
|
| 2 | it [adv] when [pron] [verb] | 163 |
|
| 3 | it [adv] [subord] it [verb] | 86 |
|
| 4 | [pron] [adv] when it [verb] | 20 |
|
| 5 | it [adv] when it [verb] | 12 |
|
