| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few [noun pl] at a time | 41 |
|
| 2 | a few minute at a time | 7 |
|
| 3 | a few minutes at a time | 7 |
|
| 4 | a few week at a time | 6 |
|
| 5 | a few weeks at a time | 6 |
|
