After the emergency repairs, the water treatment plant is in operation again.

During system tests, engineers compared the operabilities of each module to identify which design was more reliable under load.

The tumor was operably located, allowing the surgical team to remove it with minimal risk.

To filter out inactive users, the query used several NOT operators in combination with AND and OR.

The unco-operative witness made the investigation much more difficult.

The nurse monitored the patient's post-operative recovery throughout the night.

The co-operative team finalized the project ahead of schedule by sharing resources and expertise.

After the harvest, the farmers formed a co-operative to market their vegetables together.

The two teams worked co-operatively to complete the project before the deadline.

In that clause, the operative word determines how the whole sentence is interpreted.