| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [art] time | 643 |
|
| 2 | be [adv] at [art] | 125 |
|
| 3 | be at [art] time | 7 |
|
| 4 | be [adv] [art] time | 6 |
|
