| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [Wh det] to do [prep] | 7 |
|
| 2 | [adj] [verb] [Wh det] to do [prep] | 5 |
|
| 3 | [adj] [to-vb] [Wh det] to do [prep] | 5 |
|
| 4 | [adj] [Wh det] to do [prep] [pron] | 6 |
|
