| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] to [be] | 497 |
|
| 2 | [vb -s] prove to [be] | 169 |
|
| 3 | which prove to [be] | 58 |
|
| 4 | which [vb -s] prove to | 10 |
|
