| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do [pron] [verb] [pron] | 1519 |
|
| 2 | [pron] when [pron] [verb] [pron] | 530 |
|
| 3 | [pron] do when [pron] [verb] | 150 |
|
| 4 | do when [pron] [verb] [pron] | 43 |
|
