| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] prove to be | 57 |
|
| 2 | it [vb mod] prove to be | 21 |
|
| 3 | it [vb mod] [adv] prove to | 7 |
|
| 4 | it [vb mod] [adv] to be | 7 |
|
