| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can be [verb] | 39877 |
|
| 2 | can be [vb pp] | 39674 |
|
| 3 | [modal v] be shown | 823 |
|
| 4 | [vb mod] be shown | 823 |
|
| 5 | can be show | 357 |
|
| 6 | can be shown | 356 |
|
| 7 | can [be] shown | 356 |
|
