| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [modal v] not be [verb] | 2356 |
|
| 2 | [noun pl] [vb mod] not be [verb] | 2356 |
|
| 3 | [noun pl] may [adv] be [verb] | 584 |
|
| 4 | [noun] may not be [verb] | 317 |
|
| 5 | [noun pl] may not [be] [verb] | 122 |
|
| 6 | [noun pl] may not be [verb] | 122 |
|
| 7 | [noun pl] may not be [verb] | 122 |
|
| 8 | [noun pl] may [not/n't] be [verb] | 122 |
|
| 9 | [noun pl] may not [be] [verb] | 122 |
|
| 10 | [noun pl] may not be [verb] | 122 |
|
