1. Rates are calculated on an hourly basis.

2. Trains are operated on almost an hourly basis throughout the day, using a variety of locomotives from their varied collection.

3. My pay is on an hourly basis.

4. The workers are paid on an hourly basis.

5. They charge customers on an hourly basis.

6. Yes but my pay is on an hourly basis and it's not up to much.

7. Experts advise that sunscreen should be reapplied on an hourly basis.