| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [det] hour [prep] | 227 |
|
| 2 | for [art] [det] hour | 164 |
|
| 3 | for [art] hour [prep] | 84 |
|
| 4 | for [det] hour [prep] | 52 |
|
| 5 | for [art] [det] [prep] | 23 |
|
