This is more of a Google Sheets question than a Forms question.
I want to receive form responses from checkbox questions (which unfortunately cannot be separated into separate rows) and flip the data so that responses start their own row on a separate tab. Here is my basic spreadsheet.
The first tab is the form data I would collect (checkbox answers). Basically, it illustrates who needs to complete what assignment (if names need to be separated I can remove the commas from within the names, eg: Clinton Bill).