Gosh, I am not sure I know what Participle II means!
But the verb should be bent as follows:

Göra gjorde gjort
do did done


It is an irregular verb. Does this answer the question?

I'd recommend you to check the Swedish section on Uztranslations (a site for "free" language learning material). I am sure there are several Swedish grammar books.
You can find Swedish books from German, English or Russian, to Swedish
Uz-Translations : Swedish