| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must [prep] all [noun] | 11 |
|
| 2 | [Wh det] [modal v] [prep] all [noun] | 10 |
|
| 3 | [Wh det] must [prep] [adj] [noun] | 9 |
|
| 4 | [Wh det] must [prep] all [noun] | 6 |
|
