| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what i [verb] [prep] | 1111 |
|
| 2 | [modal v] i [verb] [prep] | 968 |
|
| 3 | what [modal v] i [verb] | 872 |
|
| 4 | what [modal v] [verb] [prep] | 652 |
|
