| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a few minutes | 75 |
|
| 2 | [to-vb] [adv] for a few | 28 |
|
| 3 | [to-vb] for a few minutes | 19 |
|
| 4 | [to-vb] [adv] a few minutes | 5 |
|
