| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [adv] [noun] | 744 |
|
| 2 | [vb mod] [verb] [adv] [noun] | 744 |
|
| 3 | must [verb] [adv] [noun] | 59 |
|
| 4 | must [verb] [adv] [noun] | 17 |
|
