| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at a [noun] | 324 |
|
| 2 | [to-vb] at a [noun sg] | 314 |
|
| 3 | [to-vb] at a [adj] | 261 |
|
| 4 | [to-vb] at a [adj] | 207 |
|
| 5 | [to-vb] at a [adj -er] | 46 |
|
| 6 | [to-vb] at a [adv] | 31 |
|
| 7 | [to-vb] at a [adv] | 31 |
|
| 8 | [to-vb] at a time | 18 |
|
| 9 | [to-vb] at a later | 18 |
|
| 10 | [to-vb] at a time | 18 |
|
| 11 | [to-vb] at a late | 18 |
|
| 12 | [to-vb] at a high | 17 |
|
| 13 | [to-vb] at a rate | 13 |
|
| 14 | [to-vb] at a higher | 13 |
|
| 15 | [to-vb] at a rate | 13 |
|
| 16 | [to-vb] at a glance | 12 |
|
| 17 | [to-vb] at a glance | 12 |
|
| 18 | [to-vb] at a distance | 12 |
|
| 19 | [to-vb] at a distance | 12 |
|
| 20 | [to-vb] at a particular | 9 |
|
| 21 | [to-vb] at a particular | 9 |
|
| 22 | [to-vb] at a very | 8 |
|
| 23 | [to-vb] at a very | 8 |
|
| 24 | [to-vb] at a certain | 7 |
|
| 25 | [to-vb] at a certain | 7 |
|
| 26 | [to-vb] at a low | 7 |
|
| 27 | [to-vb] at a number | 7 |
|
| 28 | [to-vb] at a similar | 7 |
|
| 29 | [to-vb] at a similar | 7 |
|
| 30 | [to-vb] at a more | 7 |
|
