| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] a few [noun pl] | 20 |
|
| 2 | at [noun prp] a few [noun pl] | 13 |
|
| 3 | at [noun sg] a few [noun pl] | 6 |
|
| 4 | at [noun] a few days | 5 |
|
| 5 | at [noun] a few years | 5 |
|
