| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [prep] [be] | 597 |
|
| 2 | can be [vb pp] [prep] [be] | 357 |
|
| 3 | [adv] can be [vb pp] [prep] | 197 |
|
