| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [modal v] not [be] [verb] | 4801 |
|
| 2 | [noun sg] must [adv] [be] [verb] | 557 |
|
| 3 | [noun] must not [be] [verb] | 265 |
|
| 4 | [noun sg] must [not/n't] [be] [verb] | 178 |
|
| 5 | [noun sg] must not [be] [verb] | 178 |
|
