| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it can be [verb] that | 38 |
|
| 2 | if it can be [vb pp] [that] | 38 |
|
| 3 | if it can be shown [that] | 16 |
|
| 4 | if it can be show [that] | 16 |
|
| 5 | if it can be prove [that] | 10 |
|
| 6 | if it can be proved [that] | 9 |
|
