| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] to be | 4084 |
|
| 2 | [verb] [vb pp] to be | 2965 |
|
| 3 | [verb] prove to be | 313 |
|
| 4 | [verb] proved to be | 292 |
|
| 5 | [verb] proved [prep] be | 292 |
|
| 6 | [verb] proved to [be] | 292 |
|
| 7 | [verb] proved to [be] | 292 |
|
