| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [noun sg] [noun] [noun] | 128 |
|
| 2 | [noun sg] [modal v] [noun] [noun] | 74 |
|
| 3 | what [noun sg] [modal v] [noun] | 48 |
|
| 4 | what [modal v] [noun] [noun] | 46 |
|
