| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] [prep] | 42872 |
|
| 2 | [prep] be [vb pp] [prep] | 42872 |
|
| 3 | [prep] be [verb] to | 4859 |
|
| 4 | [prep] be [vb pp] to | 4625 |
|
| 5 | [prep] [be] [vb pp] to | 4614 |
|
| 6 | [prep] be [vb pp] to | 4614 |
|
