| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [adv] a [adj] | 249 |
|
| 2 | [adv] a [adj] hours | 134 |
|
| 3 | in [adv] [adj] hours | 37 |
|
| 4 | in a [adj] hours | 35 |
|
