| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time [prep] | 3454 |
|
| 2 | [noun pl] at [art] time | 1017 |
|
| 3 | [noun pl] [art] time [prep] | 12 |
|
| 4 | [noun pl] at [art] [prep] | 7 |
|
