| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] officer who [vb past] | 39 |
|
| 2 | police officer who [vb past] | 28 |
|
| 3 | [noun pl] officers who [vb past] | 24 |
|
| 4 | [noun pl] officer who [vb past] | 15 |
|
| 5 | [noun pl] officer who had | 8 |
|
