| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be shown [prep] be [art] | 9 |
|
| 2 | [vb mod] be shown to be [art] | 9 |
|
| 3 | [vb mod] be shown [prep] be a | 6 |
|
| 4 | [vb mod] be shown [prep] be a | 6 |
|
| 5 | can be shown [prep] be [art] | 6 |
|
