| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] a few [noun] | 26 |
|
| 2 | back [prep] a few [noun] | 26 |
|
| 3 | back [prep] a few [noun pl] | 25 |
|
| 4 | back in a few [noun] | 16 |
|
| 5 | back in a few [noun] | 16 |
|
| 6 | back [prep] a few minutes | 8 |
|
| 7 | back [prep] a few minute | 8 |
|
| 8 | back [prep] a few day | 6 |
|
| 9 | back [prep] a few days | 6 |
|
