| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [noun] | 2387 |
|
| 2 | they [vb mod] [verb] [noun] | 2387 |
|
| 3 | [pron] must [verb] [noun] | 1042 |
|
| 4 | they must [verb] [noun] | 93 |
|
