| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] hour a [noun sg] | 693 |
|
| 2 | [num] [adv] a [noun sg] | 199 |
|
| 3 | hour [adv] a [noun sg] | 22 |
|
| 4 | [num] hour [adv] a | 16 |
|
| 5 | [num] hour [adv] [noun sg] | 5 |
|
