| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [adv] [be] [vb pp] for a | 16 |
|
| 2 | can [adv] [be] [verb] for a | 16 |
|
| 3 | can [adv] be [verb] for a | 16 |
|
| 4 | can only [be] [verb] for a | 8 |
|
