| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] what can [be] [vb pp] | 24 |
|
| 2 | [to-vb] what can be [verb] | 24 |
|
| 3 | [to-vb] what can [be] [verb] | 24 |
|
| 4 | [to-vb] what can [be] done | 11 |
|
| 5 | [to-vb] what can [be] do | 11 |
|
| 6 | to see what can [be] [verb] | 9 |
|
