| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | might [vb infin] [been] [adj] | 462 |
|
| 2 | [vb mod] [vb infin] [been] [det] | 367 |
|
| 3 | [modal v] [vb infin] [been] [det] | 367 |
|
| 4 | might [vb infin] [be] [det] | 41 |
|
| 5 | might [vb infin] [been] [det] | 35 |
|
| 6 | might [verb] [been] [det] | 35 |
|
