Using the phrasing "past, present, and future" with corrective actions is indeed a bit puzzling. It sounds like you are talking about corrective actions for failure of a CCP. Are they looking for the following:
- past - corrective actions & disposition for product you already packed before understanding your CCP failed.
- present - corrective actions & disposition for product you are currently handling - stopping the line and getting QA and other team members involved in fixing the issue
- future - preventive actions on how to ensure CCP doesn't fail in the future or can be addressed before failure happens (for example building in a tolerance higher than your critical limits to ensure CCP doesn't fail, or more frequent monitoring)
That's the best guess I have for that.