| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have be [conj] | 52 |
|
| 2 | [modal v] have be [that] | 52 |
|
| 3 | may [verb] be [that] | 24 |
|
| 4 | may have [be] [that] | 20 |
|
