| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to [be] | 17708 |
|
| 2 | [be] [vb pp] to [be] | 12578 |
|
| 3 | [be] prove to [be] | 143 |
|
| 4 | [be] proven to [be] | 10 |
|
| 5 | [be] proven to [be] | 10 |
|
| 6 | [be] proven [prep] [be] | 10 |
|
| 7 | [be] proven [prep] [be] | 10 |
|
