| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [modal v] [noun] | 35 |
|
| 2 | [Wh det] [pers pn] [modal v] [noun] | 34 |
|
| 3 | [pron] they [modal v] [noun] | 9 |
|
| 4 | [Wh det] they [modal v] [noun] | 7 |
|
