| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [pron] | 40269 |
|
| 2 | when [vb past] [pron] | 490 |
|
| 3 | [conj] when [pron] | 77 |
|
| 4 | [conj] when [vb past] | 55 |
|
