| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was to be proved [adj] | 8 |
|
| 2 | was to [be] proved [adj] | 8 |
|
| 3 | was to [be] proved right | 5 |
|
| 4 | was to [be] proved right | 5 |
|
