| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time [prep] | 3454 |
|
| 2 | [art] time [prep] [verb] | 602 |
|
| 3 | at [art] time [verb] | 323 |
|
| 4 | at time [prep] [verb] | 27 |
|
