| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [prep] | 25734 |
|
| 2 | [pron] to do [prep] | 3579 |
|
| 3 | [Wh det] [to-vb] [prep] | 1133 |
|
| 4 | [Wh det] do [prep] | 684 |
|
