| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [prep] a [det] | 1002 |
|
| 2 | [noun] [prep] a [det] hours | 105 |
|
| 3 | [art] [noun] [prep] [det] hours | 36 |
|
| 4 | [art] [noun] a [det] hours | 8 |
|
