| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] [adv] a | 14 |
|
| 2 | can [be] [vb pp] [adv] a | 14 |
|
| 3 | can [be] [verb] [adv prt] a | 9 |
|
| 4 | can [be] [verb] on a | 6 |
|
| 5 | can [be] [verb] on a | 6 |
|
