| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] | 90310 |
|
| 2 | [vb pp] to be | 20109 |
|
| 3 | [vb pp] to [verb] | 2516 |
|
| 4 | [vb pp] be [verb] | 35 |
|
