| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] have do [be] to | 5 |
|
| 2 | [Wh det] [pron] have do be [prep] | 5 |
|
| 3 | [Wh det] [pron] have to do [be] [prep] | 5 |
|
| 4 | what [pron] have do [be] [prep] | 5 |
|
| 5 | [Wh det] [pers pn] have do [be] [prep] | 5 |
|
