| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] [modal v] [verb] to [be] | 87 |
|
| 2 | [conj] [modal v] prove to [be] | 14 |
|
| 3 | [that] [modal v] prove [prep] [be] | 6 |
|
| 4 | [that] [modal v] prove to [be] | 6 |
|
| 5 | [that] [modal v] prove [prep] [be] | 6 |
|
