| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [adv] [be] [verb] [conj] | 1435 |
|
| 2 | [modal v] only [be] [verb] [conj] | 431 |
|
| 3 | can only [be] [verb] [conj] | 199 |
|
