| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [verb] [verb] | 964 |
|
| 2 | [prep] what [verb] [verb] | 964 |
|
| 3 | to [pron] [verb] [verb] | 363 |
|
| 4 | to what [verb] [verb] | 66 |
|
