| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] not [be] [verb] | 7731 |
|
| 2 | [noun] [modal v] not [be] [verb] | 7731 |
|
| 3 | [noun] may [adv] [be] [verb] | 1565 |
|
| 4 | [noun] may not [be] [verb] | 317 |
|
| 5 | [noun] may not [be] [verb] | 317 |
|
| 6 | [noun] may [not/n't] [be] [verb] | 317 |
|
