| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [verb] been involved in | 5 |
|
| 2 | might have be involved in | 5 |
|
| 3 | might have be involved in | 5 |
|
| 4 | might [vb infin] be involved in | 5 |
|
| 5 | might [verb] be involved in | 5 |
|
