| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] a [adj] [noun sg] | 109 |
|
| 2 | at such a [adj] [noun sg] | 85 |
|
| 3 | at all a [adj] [noun sg] | 15 |
|
| 4 | at [det] a late [noun sg] | 14 |
|
| 5 | at [det] a late [noun sg] | 14 |
|
| 6 | at [det] a high [noun sg] | 11 |
|
| 7 | at [det] a high [noun sg] | 11 |
|
| 8 | at [det] a [adj] level | 10 |
|
| 9 | at [det] a [adj] hour | 9 |
|
| 10 | at [det] a [adj] age | 8 |
|
| 11 | at [det] a [adj] time | 8 |
|
| 12 | at [det] a low [noun sg] | 8 |
|
| 13 | at [det] a low [noun sg] | 8 |
|
| 14 | at most a [adj] [noun sg] | 7 |
|
| 15 | at [det] a [adj] stage | 7 |
|
| 16 | at [det] a bad [noun sg] | 6 |
|
| 17 | at [det] a young [noun sg] | 6 |
|
| 18 | at [det] a bad [noun sg] | 6 |
|
| 19 | at [det] a young [noun sg] | 6 |
|
| 20 | at [det] a [adj] ebb | 5 |
|
