| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be | 12577 |
|
| 2 | [det] be [vb pp] to | 1037 |
|
| 3 | [det] be to be | 530 |
|
| 4 | [det] [vb pp] to be | 90 |
|
