| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] [not/n't] [be] | 13449 |
|
| 2 | [noun] [modal v] [not/n't] [be] | 13449 |
|
| 3 | [noun] must [adv] [be] | 1319 |
|
| 4 | [noun] must [not/n't] [be] | 386 |
|
