| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few hour and | 10 |
|
| 2 | [prep] a few hour and | 10 |
|
| 3 | for a few hour and | 7 |
|
| 4 | for a few hour and | 7 |
|
| 5 | a few hour and [verb] | 6 |
|
| 6 | a few hour and [vb past] | 5 |
|
