| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun] | 8312 |
|
| 2 | down a [adj] [noun] | 438 |
|
| 3 | down at a [noun] | 34 |
|
| 4 | down at a [adj] | 25 |
|
| 5 | down at [adj] [noun] | 16 |
|
