| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might or might [not/n't] have | 24 |
|
| 2 | might or might not have | 24 |
|
| 3 | might or might [adv] have | 24 |
|
| 4 | might or might [adv] have | 24 |
|
| 5 | might or might not have | 24 |
|
