| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may have be | 1034 |
|
| 2 | they [vb mod] have be | 845 |
|
| 3 | they [modal v] have be | 845 |
|
| 4 | they may [verb] be | 128 |
|
| 5 | they may have be | 123 |
|
| 6 | they may have [be] | 123 |
|
