| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] [vb mod] [vb infin] | 5109 |
|
| 2 | about what [pers pn] [vb mod] | 160 |
|
| 3 | about what [vb mod] [vb infin] | 106 |
|
| 4 | about [pers pn] [vb mod] [vb infin] | 36 |
|
