| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb mod] not have be | 76 |
|
| 2 | [conj] it [modal v] not have be | 76 |
|
| 3 | [conj] [pron] may not have be | 20 |
|
| 4 | [conj] it may [adv] have be | 17 |
|
| 5 | [conj] it may not [verb] be | 9 |
|
| 6 | [conj] it may not have [be] | 9 |
|
| 7 | [conj] it may not have be | 9 |
|
| 8 | [conj] it may not [vb infin] be | 9 |
|
| 9 | [conj] it may not have be | 9 |
|
