| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] a few [noun] | 239 |
|
| 2 | at [noun prp] a [noun] | 110 |
|
| 3 | at a few [noun] | 39 |
|
| 4 | at [noun prp] a few | 15 |
|
