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