| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | prove to be | 1919 |
|
| 2 | prove to be | 1919 |
|
| 3 | proved to be | 763 |
|
| 4 | proved to be | 455 |
|
| 5 | prove to be | 384 |
|
| 6 | proves to be | 103 |
|
| 7 | proving to be | 102 |
|
| 8 | prove to be | 72 |
|
| 9 | proven to be | 26 |
|
| 10 | to prove to be | 14 |
|
