| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hour or [adv] [art] | 17 |
|
| 2 | hour or [adv] [art] | 17 |
|
| 3 | hour or [adv] a | 11 |
|
| 4 | hour or [adv] a | 10 |
|
| 5 | hour or [adv] [art] | 10 |
|
| 6 | hours or [adv] [art] | 7 |
|
| 7 | hour or so [art] | 6 |
|
| 8 | hour or more [art] | 6 |
|
