| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be | 12577 |
|
| 2 | [verb] be [vb pp] to | 6371 |
|
| 3 | [verb] [vb pp] to be | 2965 |
|
| 4 | [verb] be to be | 215 |
|
