What is the difference between 「何を...ましょうか」, 「何を...ますか」 and 「何を...ませんか」?


  1. What are the differences in meaning between these three sentences? 

> えいがはなにを **みましょう** か。  
>  えいがはなにを **みます** か。  
>  えいがはなにを **みません** か。  
>

  2. Does the last sentence even make sense?




えいがはなにをみましょうか implies an invitation. しましょう(か) means "Let's". It means
(私達は)何の映画をみようか("What movie should we watch?" Or "Let's watch a movie. What is
a good movie to watch?"),

えいがはなにをみますか is a question. It is "What movies do you watch?"

えいがはなにをみませんか is also a question. You are asking someone what movies he doesn't
watch. However, it is rarely used and a bit unnatural. I say どんな映画は見ないのですか.

