| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | prove by [art] police officer | 12 |
|
| 2 | prove by [art] police officer | 12 |
|
| 3 | prove by [art] police [noun] | 12 |
|
| 4 | prove by [art] police [noun sg] | 12 |
|
| 5 | proved by [art] police [noun] | 12 |
|
| 6 | prove by the police [noun] | 11 |
|
