| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] at [art] [noun pl] ' | 8 |
|
| 2 | [was/were] [vb pp] at [art] [noun pl] ' | 6 |
|
| 3 | [was/were] at [art] [noun pl] ' [noun] | 7 |
|
| 4 | [was/were] at [art] [noun pl] ' [noun sg] | 6 |
|
