| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [verb] [verb] | 7853 |
|
| 2 | [conj] [pers pn] [verb] [vb infin] | 6106 |
|
| 3 | when [pron] [verb] [vb infin] | 494 |
|
