| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] when [pron] [vb past] | 1366 |
|
| 2 | [pers pn] [conj] it [vb past] | 523 |
|
| 3 | [pers pn] when it [verb] | 122 |
|
| 4 | [pron] when it [vb past] | 60 |
|
