| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] [verb] to be | 318 |
|
| 2 | [adj] [modal v] prove to be | 32 |
|
| 3 | [det] [modal v] prove to [be] | 27 |
|
| 4 | [det] [modal v] prove to be | 27 |
|
| 5 | [det] [modal v] prove [prep] be | 27 |
|
| 6 | [det] [modal v] prove [prep] be | 27 |
|
