| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] few hours | 731 |
|
| 2 | [art] few hour | 731 |
|
| 3 | a few hour | 705 |
|
| 4 | the few hour | 14 |
|
| 5 | every few hour | 10 |
|
