| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] at a [adj] [noun sg] | 51 |
|
| 2 | [noun] [adv] at a [adj] [noun] | 45 |
|
| 3 | [noun sg] [adv] at a [adj] [noun] | 36 |
|
| 4 | [noun] [adv] at a [adj] [noun] | 34 |
|
| 5 | [noun] [adv prt] at a [adj] [noun] | 19 |
|
| 6 | [noun pl] [adv] at a [adj] [noun] | 13 |
|
| 7 | [noun] [adv] at a [adj -er] [noun] | 7 |
|
| 8 | [noun] [adv] at a [adj] level | 5 |
|
| 9 | [noun] [adv] at a [adj] time | 5 |
|
| 10 | [noun] [adv] at a [adj] level | 5 |
|
| 11 | [noun] [adv] at a [adj] time | 5 |
|
