| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [vb mod] [be] [vb pp] to | 17 |
|
| 2 | [subord] [modal v] be [vb pp] to | 17 |
|
| 3 | [subord] [modal v] [be] [vb pp] to | 17 |
|
| 4 | [subord] [modal v] be [vb pp] to | 17 |
|
| 5 | as [modal v] [be] [vb pp] to | 13 |
|
