| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] be | 2989 |
|
| 2 | [det] may be | 2044 |
|
| 3 | [det] may [not/n't] | 364 |
|
| 4 | [det] [not/n't] be | 20 |
|
