| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] a [noun] | 656 |
|
| 2 | [prep] [adv] a day | 28 |
|
| 3 | [prep] [adv] a day | 28 |
|
| 4 | at [adv] [art] day | 14 |
|
| 5 | at [adv] [art] day | 14 |
|
| 6 | at [adv] a day | 9 |
|
| 7 | at [adv] a day | 9 |
|
