| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [verb] [vb pp] | 14270 |
|
| 2 | [Wh adv] [pron] [verb] [vb pp] | 3668 |
|
| 3 | when [pron] [verb] [verb] | 1342 |
|
| 4 | when [pron] [verb] [vb pp] | 698 |
|
