| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] to [be] | 651 |
|
| 2 | [noun] proved to [be] | 329 |
|
| 3 | [adv] proved to [be] | 19 |
|
| 4 | [noun] [adv] proved to | 5 |
|
