| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [vb past] [pron] [pron] | 367 |
|
| 2 | but when [pers pn] [vb past] [pron] | 246 |
|
| 3 | but [pers pn] [vb past] [pron] [pron] | 133 |
|
