| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] can be | 264 |
|
| 2 | [be] [vb pp] can | 205 |
|
| 3 | [be] can be | 25 |
|
| 4 | [be] [vb pp] be | 19 |
|
