| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to [be] true | 62 |
|
| 2 | [vb pp] [prep] be true | 62 |
|
| 3 | proved [prep] [be] true | 8 |
|
| 4 | considered [prep] [be] true | 7 |
|
| 5 | known [prep] [be] true | 7 |
|
| 6 | found [prep] [be] true | 6 |
|
| 7 | shown [prep] [be] true | 5 |
|
