| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [pers pn] [verb] | 8250 |
|
| 2 | [noun] [pers pn] must [verb] | 1371 |
|
| 3 | a [noun] must [verb] | 418 |
|
| 4 | a [noun] [pers pn] must | 165 |
|
