| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] when it [verb] | 438 |
|
| 2 | [adv] and it [verb] | 281 |
|
| 3 | and when it [verb] | 264 |
|
| 4 | [adv] and when it | 11 |
|
