| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may prove to [be] | 51 |
|
| 2 | [noun] may prove to be | 51 |
|
| 3 | [noun sg] may prove to [be] | 31 |
|
| 4 | [noun pl] may prove to [be] | 15 |
|
