| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [to-vb] | 48712 |
|
| 2 | [Wh pn] [vb past] [verb] | 12341 |
|
| 3 | [Wh pn] [verb] [to-vb] | 5951 |
|
