| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] prove to [be] | 7 |
|
| 2 | [vb mod] [verb] prove to [be] | 7 |
|
| 3 | [modal v] [verb] prove to be | 7 |
|
| 4 | [modal v] have prove to [be] | 6 |
|
| 5 | [modal v] [verb] proved to [be] | 6 |
|
| 6 | [modal v] have prove to [be] | 6 |
|
