| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [be] [verb] to be | 1897 |
|
| 2 | [noun] [be] prove to be | 55 |
|
| 3 | [noun pl] [be] prove to be | 11 |
|
| 4 | [noun pl] [be] prove to [be] | 11 |
|
| 5 | [noun pl] [be] prove [prep] be | 11 |
|
| 6 | [noun pl] [be] prove [prep] be | 11 |
|
| 7 | [noun pl] [be] prove to [be] | 11 |
|
| 8 | [noun pl] [be] prove to be | 11 |
|
