| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] [prep] [v-ing] what | 7 |
|
| 2 | [pers pn] [vb -s] [prep] [verb] what | 6 |
|
| 3 | [pron] [vb -s] to [verb] what | 5 |
|
