| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a few hours [prep] [noun sg] | 34 |
|
| 2 | a few hours a [noun sg] | 17 |
|
| 3 | a few [prep] a [noun sg] | 13 |
|
| 4 | a few hours [prep] a | 13 |
|
| 5 | few hours [prep] a [noun sg] | 9 |
|
