| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [adj] | 18994 |
|
| 2 | [vb pp] to [be] [adj] | 5499 |
|
| 3 | prove to [be] [adj] | 523 |
|
| 4 | proved to [be] [adj] | 144 |
|
| 5 | proved [prep] [be] [adj] | 144 |
|
| 6 | proved [prep] [be] [adj] | 144 |
|
