| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [prep] a few hours | 15 |
|
| 2 | [adj] [prep] [art] few hours | 15 |
|
| 3 | [adj] [prep] [art] few hours | 11 |
|
| 4 | [adj] for [art] few hours | 7 |
|
| 5 | [adj] within [art] few hours | 5 |
|
