| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [noun sg] [vb mod] these [noun] | 9 |
|
| 2 | what [noun sg] [modal v] these [noun] | 9 |
|
| 3 | what [noun sg] [modal v] these [noun] | 9 |
|
| 4 | what [noun sg] [modal v] these [noun pl] | 7 |
|
| 5 | what extent [modal v] these [noun] | 6 |
|
