In your defense, each of those is indeed 1 word at a time.
EDIT: Is a contraction like "shouldn't" actually 2 words? I need to ask my wife - she knows when I'm wrong about being right and when I'm right about being wrong. I may be wrong 2 different ways on this one though.
Let's both ask our wives. We'll come back with 2 different answers which will both be "right".