| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a [adj] hours | 263 |
|
| 2 | [coord] a [det] hours | 262 |
|
| 3 | and a [adj] hours | 260 |
|
| 4 | [coord] a half hours | 253 |
|
| 5 | [coord] a half hours | 253 |
|
| 6 | [coord] a few hours | 9 |
|
| 7 | [coord] a few hours | 9 |
|
