| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and when [pron] [verb] [prep] | 496 |
|
| 2 | [pron] when [pron] [verb] [prep] | 430 |
|
| 3 | [pron] and [pron] [verb] [prep] | 430 |
|
| 4 | [pron] and when [pron] [verb] | 77 |
|
