| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it can be [vb pp] to | 8 |
|
| 2 | if it can be [verb] to | 8 |
|
| 3 | if it can be show to | 6 |
|
| 4 | if it can be shown to | 6 |
|
