| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [adv] a few | 162 |
|
| 2 | [verb] [prep] a few hours | 69 |
|
| 3 | [prep] [adv] a few hours | 35 |
|
| 4 | [verb] [adv] a few hours | 21 |
|
