| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might have been a [noun] | 115 |
|
| 2 | might have be a [noun] | 113 |
|
| 3 | might have be a [noun sg] | 112 |
|
| 4 | might have be a bit | 11 |
|
| 5 | might have be a bit | 11 |
|
