| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [vb mod] [vb infin] | 5109 |
|
| 2 | [prep] [pers pn] [vb mod] [vb infin] | 2384 |
|
| 3 | [prep] what [pers pn] [vb mod] | 1315 |
|
| 4 | [prep] what [vb mod] [vb infin] | 684 |
|
