| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] [adj] days | 37 |
|
| 2 | at [noun] [num] days | 25 |
|
| 3 | at [noun prp] [adj] days | 24 |
|
| 4 | at [noun] [det] days | 11 |
|
| 5 | at [noun sg] [adj] days | 10 |
|
| 6 | at [noun] these days | 9 |
|
| 7 | at [noun] these days | 9 |
|
