| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] [prep] [be] | 1189 |
|
| 2 | [modal v] [be] [verb] [prep] [be] | 1189 |
|
| 3 | might [be] [verb] [prep] [be] | 89 |
|
| 4 | might [be] [verb] [prep] [be] | 89 |
|
