| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] hours [prep] [noun] | 69 |
|
| 2 | a [det] hours [prep] [noun] | 68 |
|
| 3 | a [adj] hours [prep] [noun sg] | 53 |
|
| 4 | a few hours [prep] [noun] | 44 |
|
| 5 | a few hours [prep] [noun] | 44 |
|
| 6 | a half hours [prep] [noun] | 24 |
|
| 7 | a half hours [prep] [noun] | 24 |
|
| 8 | a [adj] hours of [noun] | 23 |
|
| 9 | a [adj] hours of [noun] | 23 |
|
| 10 | a [adj] hours [prep] [noun prp] | 14 |
|
| 11 | a [adj] hours in [noun] | 12 |
|
| 12 | a [adj] hours in [noun] | 12 |
|
| 13 | a [adj] hours after [noun] | 11 |
|
| 14 | a [adj] hours after [noun] | 11 |
|
