| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time | 11424 |
|
| 2 | [vb -s] at [art] | 2731 |
|
| 3 | [vb -s] [art] time | 305 |
|
| 4 | [vb -s] at time | 10 |
|
