| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] | 58937 |
|
| 2 | when [pers pn] [verb] | 57789 |
|
| 3 | [conj] we [verb] | 53001 |
|
| 4 | when we [verb] | 5713 |
|
