| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [adv] [verb] [prep] | 405 |
|
| 2 | might [adv] [verb] been | 334 |
|
| 3 | [adv] [verb] been [prep] | 285 |
|
| 4 | might [verb] been [prep] | 135 |
|
