| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun] [conj] | 9812 |
|
| 2 | [be] a police [noun] | 76 |
|
| 3 | a police [noun] [conj] | 73 |
|
| 4 | [be] police [noun] [conj] | 5 |
|
