| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] a [adj] [noun] | 45704 |
|
| 2 | a [adj] police [noun] | 292 |
|
| 3 | [is] a police [noun] | 26 |
|
| 4 | [is] a [adj] police | 6 |
|
