| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] or [adv] a | 363 |
|
| 2 | [noun sg] or [adv] a | 267 |
|
| 3 | hour or [adv] a | 11 |
|
| 4 | hour or [adv] [art] | 10 |
|
| 5 | hour [conj] [adv] a | 6 |
|
| 6 | hour or [adv] a | 5 |
|
