| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [art] [noun sg] | 1423 |
|
| 2 | at [adv] [art] [noun sg] | 1380 |
|
| 3 | at least [art] [noun sg] | 1066 |
|
| 4 | at least [art] [noun sg] | 1066 |
|
| 5 | at [adv] a [noun sg] | 641 |
|
| 6 | at [adv] the [noun sg] | 638 |
|
| 7 | at once [art] [noun sg] | 98 |
|
| 8 | at once [art] [noun sg] | 98 |
|
| 9 | at [adv] an [noun sg] | 91 |
|
| 10 | at [adv] [art] year | 75 |
|
| 11 | at [adv] [art] week | 44 |
|
| 12 | at [adv] [art] hour | 43 |
|
| 13 | at [adv] every [noun sg] | 42 |
|
| 14 | at [Wh adv] [art] [noun sg] | 42 |
|
| 15 | at [adv] [art] month | 38 |
|
| 16 | at [adv] [art] quarter | 36 |
|
| 17 | at [adv] [art] couple | 33 |
|
| 18 | at [adv] [art] time | 32 |
|
| 19 | at how [art] [noun sg] | 31 |
|
| 20 | at how [art] [noun sg] | 31 |
|
| 21 | at both [art] [noun sg] | 29 |
|
| 22 | at both [art] [noun sg] | 29 |
|
| 23 | at precisely [art] [noun sg] | 25 |
|
| 24 | at precisely [art] [noun sg] | 25 |
|
| 25 | at twice [art] [noun sg] | 23 |
|
| 26 | at [adv] [art] point | 23 |
|
| 27 | at twice [art] [noun sg] | 23 |
|
| 28 | at [adv] [art] decade | 23 |
|
| 29 | at almost [art] [noun sg] | 22 |
|
| 30 | at almost [art] [noun sg] | 22 |
|
