| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] might be | 48 |
|
| 2 | [be] [vb pp] might | 41 |
|
| 3 | [be] [vb pp] be | 19 |
|
| 4 | [be] might be | 9 |
|
