| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] hours or more a [noun sg] | 5 |
|
| 2 | [num] hours or [adv] a [noun sg] | 5 |
|
| 3 | [num] hours or more a [noun sg] | 5 |
|
| 4 | [num] hours or [adv] a [noun sg] | 5 |
|
