| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [art] | 16839 |
|
| 2 | at [art] time | 11461 |
|
| 3 | [adv] [art] time | 1058 |
|
| 4 | [adv] at time | 120 |
|
