| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [art] [adj] police [noun] | 31 |
|
| 2 | by [art] [adj] [noun] officer | 30 |
|
| 3 | [prep] [art] [adj] police officer | 29 |
|
| 4 | by [art] [adj] police [noun sg] | 26 |
|
| 5 | by [art] [adj] [noun pl] officer | 9 |
|
| 6 | by [art] [adj] police officer | 8 |
|
| 7 | by [art] [adj] police officer | 7 |
|
