| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a [adj -er] [noun sg] | 245 |
|
| 2 | [vb pp] at a [adj -er] [noun] | 217 |
|
| 3 | [vb pp] at a later [noun] | 101 |
|
| 4 | [vb pp] at a [adj -er] date | 73 |
|
| 5 | [vb pp] at a [adj -er] date | 73 |
|
| 6 | [vb pp] at a [adj -er] stage | 41 |
|
| 7 | [vb pp] at a [adj -er] stage | 41 |
|
| 8 | [vb pp] at a [adj -er] time | 36 |
|
| 9 | [vb pp] at a [adj -er] time | 36 |
|
| 10 | [vb pp] at a earlier [noun] | 29 |
|
| 11 | [vb pp] at an [adj -er] [noun] | 29 |
|
| 12 | [vb pp] at a lower [noun] | 28 |
|
| 13 | come at a [adj -er] [noun] | 24 |
|
| 14 | [vb pp] at a [adj -er] rate | 23 |
|
| 15 | [vb pp] at a [adj -er] rate | 23 |
|
| 16 | [vb pp] at a higher [noun] | 21 |
|
| 17 | [vb pp] at a [adj -er] level | 19 |
|
| 18 | [vb pp] at a [adj -er] level | 19 |
|
| 19 | [vb pp] at a better [noun] | 18 |
|
| 20 | [vb pp] at a worse [noun] | 15 |
|
| 21 | [vb pp] at a faster [noun] | 7 |
|
| 22 | made at a [adj -er] [noun] | 6 |
|
| 23 | paid at a [adj -er] [noun] | 6 |
|
| 24 | [vb pp] at a [adj -er] price | 6 |
|
| 25 | [vb pp] at a [adj -er] price | 6 |
|
| 26 | added at a [adj -er] [noun] | 6 |
|
| 27 | aimed at a [adj -er] [noun] | 5 |
|
| 28 | [vb pp] at a further [noun] | 5 |
|
| 29 | removed at a [adj -er] [noun] | 5 |
|
| 30 | [vb pp] at a wider [noun] | 5 |
|
