| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [noun prp] [verb] [pron] | 920 |
|
| 2 | [noun prp] [verb] [pron] for | 478 |
|
| 3 | when [noun prp] [verb] for | 60 |
|
| 4 | when [verb] [pron] for | 10 |
|
