| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] at a [noun] | 1714 |
|
| 2 | [noun pl] [adv] a [noun] | 1037 |
|
| 3 | at [adv] a [noun] | 751 |
|
| 4 | [noun pl] at [adv] [noun] | 95 |
|
| 5 | [noun pl] at [adv] a | 18 |
|
