| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] [art] few hours | 39 |
|
| 2 | [adv] [prep] a few hours | 38 |
|
| 3 | [adv] for [art] few hours | 30 |
|
| 4 | [adv] [prep] [art] few hours | 22 |
|
| 5 | [adv prt] [prep] [art] few hours | 17 |
|
