| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [adv] have been [art] [noun sg] | 29 |
|
| 2 | might [adv] have been the [noun] | 15 |
|
| 3 | might [adv] have been a [noun] | 14 |
|
| 4 | might [adv] have been [art] case | 10 |
|
| 5 | might [adv] have been [art] case | 10 |
|
| 6 | might well have been [art] [noun] | 9 |
|
| 7 | might otherwise have been [art] [noun] | 5 |
|
