| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few hours ['s] | 14 |
|
| 2 | [prep] [art] few hours ['s] | 14 |
|
| 3 | [prep] [art] few hours ' | 14 |
|
| 4 | for [art] few hours ['s] | 8 |
|
| 5 | for [art] few hours ['s] | 8 |
|
