| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [conj] may be [verb] | 220 |
|
| 2 | [noun pl] may not be [verb] | 122 |
|
| 3 | [conj] may not be [verb] | 103 |
|
| 4 | [noun pl] [conj] may not be | 22 |
|
| 5 | [noun pl] [conj] may not [verb] | 15 |
|
| 6 | [noun pl] [conj] not be [verb] | 13 |
|
