| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [art] time | 1743 |
|
| 2 | were [verb] at [art] | 1042 |
|
| 3 | were at [art] time | 26 |
|
| 4 | were [verb] [art] time | 6 |
|
