| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] been prove to be | 12 |
|
| 2 | [noun sg] [verb] been prove to be | 6 |
|
| 3 | [noun pl] [verb] been prove to be | 6 |
|
| 4 | [pron] [verb] been prove to be | 6 |
|
| 5 | [verb] been prove to be [adj] | 7 |
|
| 6 | [verb] been prove to be [adj] | 7 |
|
