| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few [adj] [noun pl] | 3391 |
|
| 2 | at a [adj] [noun pl] | 158 |
|
| 3 | at a few [noun pl] | 36 |
|
| 4 | at a few [adj] | 16 |
|
