| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few minutes [prep] | 100 |
|
| 2 | [prep] a few minutes [prep] | 100 |
|
| 3 | [prep] a few [noun] at | 57 |
|
| 4 | [prep] a few [noun pl] at | 56 |
|
| 5 | [prep] [art] few minutes at | 7 |
|
| 6 | [prep] a few minutes at | 7 |
|
| 7 | [prep] a [adj] minutes at | 7 |
|
| 8 | [prep] a few minute at | 7 |
|
