| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [adv] a few | 201 |
|
| 2 | [noun] [prep] a few hours | 105 |
|
| 3 | [prep] [adv] a few hours | 35 |
|
| 4 | [noun] [adv] a few hours | 12 |
|
