| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] to | 2852 |
|
| 2 | [adv] be [vb pp] as | 907 |
|
| 3 | be [vb pp] as to | 278 |
|
| 4 | [adv] [vb pp] as to | 78 |
|
