| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] metropolitan police [noun] | 39 |
|
| 2 | by [art] [adj] police [noun] | 31 |
|
| 3 | by [art] [adj] police [noun] | 29 |
|
| 4 | by [art] metropolitan police [noun] | 5 |
|
| 5 | by [art] metropolitan [noun] [noun] | 5 |
|
| 6 | by [art] metropolitan [noun pl] [noun] | 5 |
|
| 7 | by [art] metropolitan police [noun] | 5 |
|
| 8 | by [art] metropolitan police [noun] | 5 |
|
