| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] for a few minutes | 13 |
|
| 2 | [prep] [noun sg] for a few minute | 13 |
|
| 3 | in [noun sg] for a few minute | 6 |
|
| 4 | [prep] silence for a few minute | 6 |
|
