| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pers pn] have [to-vb] [det] | 8 |
|
| 2 | [Wh det] [pers pn] have to do [det] | 6 |
|
| 3 | [Wh det] [pers pn] have [to-vb] this | 5 |
|
