| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have [been] [noun] [conj] | 12 |
|
| 2 | might have be [noun] [conj] | 12 |
|
| 3 | might have been [noun] [conj] | 12 |
|
| 4 | might have [be] [noun] [coord] | 6 |
|
| 5 | might have [be] [noun sg] [conj] | 5 |
|
