| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is possible and [vb mod] [be] | 5 |
|
| 2 | is possible and [modal v] [be] | 5 |
|
| 3 | is possible and [modal v] be | 5 |
|
| 4 | is possible and [modal v] be | 5 |
|
