| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [adj] [noun] | 43236 |
|
| 2 | at a [adj] [noun] | 9825 |
|
| 3 | [adv] at [adj] [noun] | 4399 |
|
| 4 | [adv] at a [noun] | 1213 |
|
| 5 | [adv] at a [adj] | 852 |
|
