| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [prep] | 10539 |
|
| 2 | [conj] [pron] [verb] on | 3990 |
|
| 3 | [subord] [pron] [verb] on | 2664 |
|
| 4 | when [pron] [verb] on | 546 |
|
