| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can only be [vb pp] | 1323 |
|
| 2 | [verb] can be [vb pp] | 521 |
|
| 3 | [verb] only be [vb pp] | 211 |
|
| 4 | [verb] can only be | 31 |
|
