| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] [v-ing] what | 31 |
|
| 2 | [coord] [prep] [verb] what | 23 |
|
| 3 | and [prep] [verb] what | 16 |
|
| 4 | and [prep] [verb] what | 16 |
|
| 5 | [conj] in [verb] what | 12 |
|
| 6 | [conj] by [verb] what | 5 |
|
