| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [adv] have [verb] | 670 |
|
| 2 | [adv] have [verb] for | 113 |
|
| 3 | might have [verb] for | 72 |
|
| 4 | might [adv] [verb] for | 26 |
|
