| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at [art] [noun] | 344 |
|
| 2 | [prep] [prep] [art] time | 121 |
|
| 3 | [prep] [prep] [art] time | 121 |
|
| 4 | [prep] at [art] time | 45 |
|
| 5 | [prep] at [art] time | 45 |
|
