| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [vb infin] been [verb] | 907 |
|
| 2 | [vb infin] been [verb] in | 645 |
|
| 3 | might [vb infin] [verb] in | 138 |
|
| 4 | might [vb infin] been in | 59 |
|
