There's a very robust deck of Anki flash cards I've been using to build vocabulary. But sometimes I get stuck when new grammatical constructs are shown.
The deck says 你想走的时候就走吧。 is translated "Go when you want, ok?" which clause is 时候 part of? "Whenever you want to go, immediately go okay?" or "You want to go, whenever immediately go, okay?"
Also, what resource(s) is best for building familiarity with these various transformations (or grammatical structures)?