| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [was/were] [verb] [art] | 719 |
|
| 2 | officer [Wh pn] [verb] [art] | 52 |
|
| 3 | officer [Wh pn] [was/were] [verb] | 42 |
|
| 4 | officer [was/were] [verb] [art] | 16 |
|
