What language did the common people speak which is now gitten?

It's impossible to answer this question without knowing which "common people" and which "gotten" you're referring to.

Here's why:

* "Common people" is a broad term: Who are we talking about? Peasants in medieval England? Urban workers in 19th century France? Native Americans before colonization? Each group had its own language or dialect.

* "Gitten" is not a recognized word: Did you mean "gotten"? Even then, "gotten" doesn't describe a specific language. It's the past participle of the verb "get" and could be used in many contexts.

To help me understand your question, please provide more context:

* What time period are you interested in?

* What geographic location are you thinking of?

* Can you rephrase your question to be more specific?

Once I have this information, I can better assist you!