| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | member [prep] [art] police force | 12 |
|
| 2 | member of [art] police force | 12 |
|
| 3 | member [prep] [art] police force | 12 |
|
| 4 | member of [art] police force | 12 |
|
| 5 | member [prep] the police force | 8 |
|
| 6 | member [prep] the police force | 8 |
|
| 7 | member [prep] [art] police force | 6 |
|
| 8 | members [prep] [art] police force | 6 |
|
