| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] to be [verb] | 481 |
|
| 2 | [prep] be [vb pp] to be | 191 |
|
| 3 | [prep] be [vb pp] to [verb] | 57 |
|
| 4 | [prep] be to be [verb] | 8 |
|
