| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to | 62721 |
|
| 2 | [conj] be [vb pp] | 23351 |
|
| 3 | [conj] [vb pp] to | 6517 |
|
| 4 | [conj] be to | 460 |
|
