| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] to [be] [verb] | 11444 |
|
| 2 | [be] shown to [be] | 478 |
|
| 3 | shown to [be] [verb] | 79 |
|
| 4 | [be] shown [be] [verb] | 5 |
|
