| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [pron] | 9517 |
|
| 2 | [pron] [verb] [pron] to | 6131 |
|
| 3 | when [pron] [verb] to | 4258 |
|
| 4 | when [verb] [pron] to | 7 |
|
