| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] [adv] a hour | 41 |
|
| 2 | [noun sg] [prep] [adv] an hour | 41 |
|
| 3 | [noun sg] [prep] [adv] a hour | 41 |
|
| 4 | [noun sg] for [adv] a hour | 30 |
|
| 5 | [noun sg] for [adv] a hour | 30 |
|
| 6 | [noun sg] [prep] about a hour | 13 |
|
| 7 | [noun sg] [prep] about a hour | 13 |
|
| 8 | [noun sg] [prep] over a hour | 9 |
|
| 9 | [noun sg] [prep] over a hour | 9 |
|
| 10 | [noun sg] [prep] nearly a hour | 7 |
|
| 11 | [noun sg] [prep] nearly a hour | 7 |
|
