| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she might [adv] have been | 19 |
|
| 2 | she might [adv] have [been] | 14 |
|
| 3 | she might not have [been] | 5 |
|
| 4 | she might not have [been] | 5 |
|
| 5 | she might [not/n't] have [been] | 5 |
|
