| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and when [pron] [verb] | 3342 |
|
| 2 | and [pron] is [verb] | 1365 |
|
| 3 | when [pron] is [verb] | 873 |
|
| 4 | and when [pron] is | 104 |
|
