| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can only [be] [vb pp] | 82 |
|
| 2 | it can only [be] [vb pp] | 82 |
|
| 3 | it can only be [vb pp] | 82 |
|
| 4 | it can only [be] used | 9 |
|
| 5 | it can only [be] done | 6 |
|
