| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few of [adj] [noun] | 35 |
|
| 2 | a few hours of [noun] | 15 |
|
| 3 | a few hours [adj] [noun] | 14 |
|
| 4 | a few hours of [adj] | 5 |
|
| 5 | few hours of [adj] [noun] | 5 |
|
