| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [vb mod] [verb] [prep] | 1074 |
|
| 2 | to what [pron] [verb] [prep] | 174 |
|
| 3 | to what [pron] [vb mod] [verb] | 126 |
|
| 4 | to [pron] [vb mod] [verb] [prep] | 54 |
|
| 5 | to what [vb mod] [verb] [prep] | 21 |
|
