| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an hour or [adv] [art] | 10 |
|
| 2 | [art] hour or [adv] [art] | 10 |
|
| 3 | [art] hour or [adv] [art] | 10 |
|
| 4 | a hour or [adv] [art] | 10 |
|
| 5 | hour or [adv] [prep] [art] | 15 |
|
| 6 | hour or [adv] [prep] [art] | 15 |
|
| 7 | hour or [adv] [conj] [art] | 6 |
|
| 8 | hour or [adv] in [art] | 5 |
|
| 9 | hour or [adv] in [art] | 5 |
|
| 10 | hour or [adv] [art] [noun] | 7 |
|
| 11 | hour or [adv] [art] [noun sg] | 6 |
|
