| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may have be [adj] in | 55 |
|
| 2 | [vb mod] have be involved in | 27 |
|
| 3 | [modal v] have be involved in | 27 |
|
| 4 | may have be involved [prep] | 13 |
|
| 5 | may have [be] involved in | 13 |
|
| 6 | may have be involved in | 13 |
|
| 7 | may [verb] be involved in | 13 |
|
