| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] [verb] for [art] [adj] | 5 |
|
| 2 | may [not/n't] [vb infin] for [art] [adj] | 5 |
|
| 3 | may not [verb] for [art] [adj] | 5 |
|
