| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [been] [adj] | 4809 |
|
| 2 | [vb mod] [verb] [been] [adj] | 4809 |
|
| 3 | might [verb] [be] [adj] | 482 |
|
| 4 | might [verb] [been] [adj] | 462 |
|
