| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [modal v] [verb] a [noun] | 41 |
|
| 2 | what [pron] [modal v] [to-vb] [art] [noun] | 33 |
|
| 3 | what [pron] [modal v] [to-vb] [art] [noun] | 33 |
|
| 4 | [pron] [pron] [modal v] [to-vb] a [noun] | 16 |
|
| 5 | [Wh det] [pron] [modal v] [to-vb] a [noun] | 10 |
|
| 6 | what [pron] [modal v] [to-vb] a [noun] | 7 |
|
| 7 | what [pron] [modal v] [to-vb] a [noun] | 7 |
|
