| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [conj] [vb mod] [be] | 88 |
|
| 2 | [modal v] or [vb mod] [be] | 43 |
|
| 3 | can or [vb mod] [be] | 12 |
|
| 4 | can or [modal v] [be] | 12 |
|
