| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] and | 396 |
|
| 2 | when [pers pn] [verb] and | 387 |
|
| 3 | [conj] it [verb] and | 363 |
|
| 4 | when it [verb] [conj] | 142 |
|
| 5 | when it [verb] and | 38 |
|
