How to get which 'you' (plural or singular) is a proper answer?..
I am not sure if I understand your question :)
What about "kahve içersiniz her sabah" ?
Nope. The words are mixed in your sentence. İt must be "her sabah kahve içersiniz."
Why can't I say sen?
As in sen her sabah.....
Why 'sen' is not use in this sentence, is it because it's understood from the word 'içersin'?