| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [pron] [vb infin] [subord] | 156 |
|
| 2 | what [modal v] [pron] [vb infin] [noun] | 36 |
|
| 3 | what [modal v] [vb infin] [subord] [noun] | 32 |
|
| 4 | [modal v] [pron] [vb infin] [subord] [noun] | 31 |
|
