| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when [pers pn] [vb past] [pron] | 587 |
|
| 2 | when [pers pn] [vb past] [pron] [pron] | 367 |
|
| 3 | [verb] [pers pn] [vb past] [pron] [pron] | 163 |
|
