| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pos pn] [noun] [vb mod] [verb] | 8774 |
|
| 2 | [pos pn] [noun] [modal v] [verb] | 8774 |
|
| 3 | [pron] [noun] must [verb] | 561 |
|
| 4 | [pos pn] [noun] must [verb] | 451 |
|
