| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [not/n't] have be | 248 |
|
| 2 | [adj] may have be | 232 |
|
| 3 | [adj] may [not/n't] be | 212 |
|
| 4 | [adj] may [not/n't] have | 22 |
|
