| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [art] | 3597 |
|
| 2 | [det] [verb] at [art] | 354 |
|
| 3 | [was/were] [det] [verb] [art] | 171 |
|
| 4 | [was/were] [det] [verb] at | 59 |
|
| 5 | [was/were] [det] at [art] | 21 |
|
