| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [art] few hours | 132 |
|
| 2 | [adv] a few hours | 131 |
|
| 3 | [adv] a few hours | 131 |
|
| 4 | only [art] few hours | 71 |
|
| 5 | just [art] few hours | 45 |
|
