| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] be [vb pp] to | 1585 |
|
| 2 | which [vb mod] be [vb pp] to | 456 |
|
| 3 | which [pron] [vb mod] be [vb pp] | 439 |
|
