| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [be] [vb pp] which be [adj] | 5 |
|
| 2 | can [be] [vb pp] which [be] [adj] | 5 |
|
| 3 | can be [vb pp] which [be] [adj] | 5 |
|
