| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [verb] to [be] | 1625 |
|
| 2 | were [vb pp] to [be] | 1350 |
|
| 3 | be shown to [be] | 478 |
|
| 4 | [be] shown to [be] | 478 |
|
| 5 | [was/were] shown to [be] | 69 |
|
| 6 | were show to [be] | 28 |
|
| 7 | were shown [prep] [be] | 28 |
|
| 8 | were shown [prep] [be] | 28 |
|
| 9 | were shown to [be] | 28 |
|
