| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [noun prp] [verb] [pers pn] | 532 |
|
| 2 | [pron] [noun prp] [verb] [pers pn] | 311 |
|
| 3 | [pron] when [noun prp] [verb] | 80 |
|
| 4 | [pron] when [verb] [pers pn] | 5 |
|
