| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [noun] | 4420 |
|
| 2 | [verb] down a [noun] | 1015 |
|
| 3 | [verb] down at [noun] | 263 |
|
| 4 | [verb] down at a | 49 |
|
| 5 | down at a [noun] | 34 |
|
