| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] what [pron] [modal v] | 228 |
|
| 2 | [vb mod] [vb infin] [pron] i [modal v] | 162 |
|
| 3 | [vb mod] [verb] what i [modal v] | 85 |
|
| 4 | [modal v] [vb infin] what i [modal v] | 82 |
|
