Really it depends on whether you'll need to do a lot of manipulation of the data while it is in the database or not.
If you just want to store, search, and retrieve, then you might want to do something like putting the information into one field in the database, and break it out for each form with some logical method.
I.e. you could save them as xml in the database in one field there, and when you pull them out then parse the xml to get your data out in fields.
