| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has proved [prep] be [adj] | 40 |
|
| 2 | has proved [prep] be [adj] | 35 |
|
| 3 | have proved [prep] be successful | 6 |
|
| 4 | [verb] proved [prep] be successful | 6 |
|
| 5 | has prove [prep] be successful | 5 |
|
| 6 | [vb -s] proved [prep] be successful | 5 |
|
| 7 | has [vb pp] [prep] be successful | 5 |
|
| 8 | has [verb] [prep] be successful | 5 |
|
| 9 | has proved [prep] [be] successful | 5 |
|
| 10 | has proved [prep] be successful | 5 |
|
| 11 | has proved [prep] [be] successful | 5 |
|
| 12 | has proved [prep] be successful | 5 |
|
