| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hours [prep] [noun sg] [noun] | 171 |
|
| 2 | few hours [prep] [noun] | 55 |
|
| 3 | few hours [prep] [noun sg] | 42 |
|
| 4 | few [prep] [noun sg] [noun] | 6 |
|
