| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [det] hours [prep] | 214 |
|
| 2 | in [art] [det] [prep] | 84 |
|
| 3 | in [art] [det] hours | 40 |
|
| 4 | in [art] hours [prep] | 14 |
|
| 5 | in [det] hours [prep] | 5 |
|
