| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [verb] | 552859 |
|
| 2 | when [pron] [verb] | 58937 |
|
| 3 | [conj] when [pron] | 10271 |
|
| 4 | [conj] when [verb] | 676 |
|
