| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to | 62721 |
|
| 2 | [vb -s] be [vb pp] | 35496 |
|
| 3 | [vb -s] [vb pp] to | 5298 |
|
| 4 | [vb -s] be to | 178 |
|
