| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] | 151904 |
|
| 2 | can be [verb] | 39872 |
|
| 3 | can be [vb pp] | 39674 |
|
| 4 | can [be] [vb pp] | 39674 |
|
| 5 | can [be] [vb pp] | 39670 |
|
