| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [prep] a few hours | 16 |
|
| 2 | [coord] [prep] a [det] hours | 16 |
|
| 3 | [coord] [prep] a [det] hours | 16 |
|
| 4 | and [prep] a [det] hours | 11 |
|
| 5 | [coord] for a [det] hours | 6 |
|
| 6 | [coord] within a [det] hours | 6 |
|
| 7 | [coord] within a [det] hours | 6 |
|
| 8 | [coord] for a [det] hours | 6 |
|
