| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [be] [verb] [adv] | 5212 |
|
| 2 | can [be] [verb] at | 902 |
|
| 3 | [be] [verb] [adv] at | 620 |
|
| 4 | can [verb] [adv] at | 113 |
|
