If you replaced your pirated software with a legal copy in that time frame, don't count that either.
The
try before you buy method.
There may be some Toaster related apps and AsimCDFS on my system that were not legal distubution at the time.
World Construction Set. Very in-depth program that is tough to use without the printed manual.
Bootlegged a load of games through the Amiga club.
I'd have to say that all the titles that I had gotten as "back up" copies were eventually purchased new or used and the back-ups tossed into the product box.