| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] in a [noun pl] | 16 |
|
| 2 | was [vb pp] in a [noun pl] | 12 |
|
| 3 | [was/were] [vb pp] in a police | 8 |
|
| 4 | were [vb pp] in a [noun pl] | 6 |
|
