habitas is 'you live' when referring to a single person.

habitatis is 'you live' when referring to multiple people.

Both should be accepted when translating from English to Latin, since English doesn't usually differentiate between a singular or plural 'you'. If one isn't report it.

You live vs. y'all live

Habitas is like vives in Spanish and habitatis is like vivís/viven.

I think -ne is used for yes/no questions.

The am wondering the same thing