| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hours [coord] a [noun sg] | 15 |
|
| 2 | hours and a [noun sg] | 12 |
|
| 3 | hours and a [noun sg] | 12 |
|
| 4 | hours [subord] a [noun sg] | 9 |
|
| 5 | hours after a [noun sg] | 8 |
|
| 6 | hours after a [noun sg] | 8 |
|
