| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [vb pp] to | 9702 |
|
| 2 | [adv] be [vb pp] to | 2247 |
|
| 3 | [adv] [vb mod] be [vb pp] | 1456 |
|
| 4 | [adv] [vb mod] be to | 5 |
|
