| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adv] a [det] hours | 8 |
|
| 2 | in [adv] a few hour | 8 |
|
| 3 | in [adv] a [det] hour | 8 |
|
| 4 | in just a [det] hour | 5 |
|
