| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it proved to be [adj] | 8 |
|
| 2 | it proved [prep] be [adj] | 8 |
|
| 3 | it proved [prep] be [adj] | 8 |
|
| 4 | it proved [prep] be [num] | 5 |
|
| 5 | it proved [prep] be one | 5 |
|
| 6 | it proved [prep] be one | 5 |
|
