| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few hours [prep] [noun] | 44 |
|
| 2 | a few hours [prep] [noun sg] | 34 |
|
| 3 | a few hours of [noun] | 15 |
|
| 4 | a few hours after [noun] | 9 |
|
| 5 | a few hours [prep] [noun prp] | 8 |
|
| 6 | a few hours in [noun] | 8 |
|
