| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [verb] for [adv] an hour | 5 |
|
| 2 | [coord] [verb] for [adv] an hour | 5 |
|
| 3 | [coord] [verb] for [adv] an [noun] | 5 |
|
| 4 | [coord] [verb] for [adv] an [noun sg] | 5 |
|
