| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] might [adv] have been | 16 |
|
| 2 | [coord] might [adv] have been | 16 |
|
| 3 | or might [adv] have been | 10 |
|
| 4 | [coord] might [not/n't] have been | 9 |
|
| 5 | [coord] might not have been | 9 |
|
| 6 | [coord] might not have been | 9 |
|
| 7 | [coord] might [adv] have been | 7 |
|
| 8 | and might [adv] have been | 6 |
|
