| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] [vb infin] | 2830 |
|
| 2 | [det] may [vb infin] | 2268 |
|
| 3 | [det] may [not/n't] | 364 |
|
| 4 | [det] [not/n't] [vb infin] | 36 |
|
