| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [pron] [verb] | 104677 |
|
| 2 | when [pron] [verb] | 58937 |
|
| 3 | and when [pron] | 4553 |
|
| 4 | and when [verb] | 239 |
|
