| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pers pn] [verb] [prep] a | 135 |
|
| 2 | to what [pers pn] [verb] [prep] [art] | 58 |
|
| 3 | to [pron] [pers pn] [verb] [prep] a | 41 |
|
| 4 | to what [pron] [verb] [prep] a | 20 |
|
