| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | will prove [prep] [be] a | 13 |
|
| 2 | will prove [prep] be a | 13 |
|
| 3 | will prove [prep] be a | 13 |
|
| 4 | will prove to [be] a | 13 |
|
