... all quantifier (e.g. "all", "some", etc.), modal (e.g. "must ... gone!
- (3) Beware the contrapositive and DeMorgan's Law (i ... all quantifier (e.g. "all", "some", etc.), modal (e.g. " ... to terms strongest (e.g. "some"/"possible"/"might" ---> "most"/"likely ...