| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has proved a [adj] [noun] | 40 |
|
| 2 | has proved a [adj] [noun sg] | 40 |
|
| 3 | has proved a [adj] success | 8 |
|
| 4 | has proved a [adj] success | 8 |
|
| 5 | has proved a great [noun] | 6 |
|
| 6 | has proved a great [noun] | 6 |
|
| 7 | has proved a useful [noun] | 5 |
|
| 8 | has proved a useful [noun] | 5 |
|
