| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [vb infin] [pron] | 22573 |
|
| 2 | [pron] [modal v] [vb infin] what | 1998 |
|
| 3 | i [modal v] [vb infin] [Wh det] | 552 |
|
| 4 | i [modal v] [verb] what | 497 |
|
| 5 | i [modal v] [vb infin] what | 486 |
|
