| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [noun] [noun] | 20015 |
|
| 2 | at [art] [noun] [noun sg] | 15605 |
|
| 3 | [prep] [art] [noun] time | 434 |
|
| 4 | at [art] [noun] time | 48 |
|
| 5 | at [art] [noun] time | 36 |
|
