| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [art] [det] hours | 34 |
|
| 2 | [verb] for only [art] [det] | 21 |
|
| 3 | [verb] only [art] [det] hours | 13 |
|
| 4 | for only [art] [det] hours | 7 |
|
