| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [verb] [art] [adj] | 1726 |
|
| 2 | may [adv] [verb] [art] [adj] | 569 |
|
| 3 | may not [verb] [art] [adj] | 137 |
|
| 4 | may [not/n't] [verb] [art] [adj] | 137 |
|
