| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] shown to | 108 |
|
| 2 | [vb mod] not [be] shown | 35 |
|
| 3 | [vb mod] not [be] to | 21 |
|
| 4 | not [be] shown to | 5 |
|
