I'm watching Pirates of the Caribbean in German (with subtitles) and I'm a bit confused about the usage of Ihr.
I can see that Sie transforms into Ihr for dative, but how do I know if something must be in dative?
Example:
Habt Ihr einen Namen, I would have said Haben Sie einen Name (why Namen in the original, if it is only one (einen)?)
Ihr da!, I would have said Sie da! (but Google translates it as Hello). This is supposed to be "You there!" (singular)
...aber nicht von Euch (but not from you; singular). Isn't Euch for plural you?
Is it because it is supposed to be old german? I still see usage of Sie
Haben Sie einen Namenwould be correct. That is becausehabentakes the accusative case. See here for the declensions – infinitezero Feb 17 '22 at 16:34