| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be true | 184 |
|
| 2 | proved to be [adj] | 144 |
|
| 3 | proved to be [adj] | 124 |
|
| 4 | [vb pp] to be true | 62 |
|
| 5 | prove to be true | 11 |
|
| 6 | proved to [be] true | 8 |
|
| 7 | proved [prep] be true | 8 |
|
| 8 | proved to be true | 8 |
|
| 9 | proved to be true | 8 |
|
| 10 | proved [prep] be true | 8 |
|
| 11 | proved to be true | 8 |
|
| 12 | proved to [be] true | 8 |
|
