| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [vb pp] [conj] [verb] | 1679 |
|
| 2 | [vb pp] [conj] [verb] at | 458 |
|
| 3 | were [vb pp] [verb] at | 82 |
|
| 4 | were [vb pp] [conj] at | 23 |
|
