| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in a [noun] | 3342 |
|
| 2 | [adv] in a [noun pl] | 29 |
|
| 3 | [adv] [prep] a police | 28 |
|
| 4 | [adv] [prep] a police | 28 |
|
| 5 | [adv] in [art] police | 17 |
|
| 6 | [adv] in a police | 11 |
|
| 7 | [adv] in a police | 9 |
|
| 8 | [adv] in a police | 9 |
|
