| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [verb] | 7805 |
|
| 2 | [verb] [pron] to do | 4733 |
|
| 3 | [verb] [Wh det] [to-vb] | 1637 |
|
| 4 | [verb] [Wh det] do | 1238 |
|
