| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [art] | 3597 |
|
| 2 | [Wh pn] [was/were] [verb] [art] | 719 |
|
| 3 | [Wh pn] [verb] at [art] | 349 |
|
| 4 | [Wh pn] [was/were] [verb] at | 195 |
|
| 5 | [Wh pn] [was/were] at [art] | 71 |
|
