| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few [noun] [prep] | 1095 |
|
| 2 | within a few [noun] [prep] | 224 |
|
| 3 | [prep] within a [noun] [prep] | 36 |
|
| 4 | [prep] within a few [noun] | 25 |
|
