To or su which is correct
Which is more proper....su paciente or tu paciente
2 Answers
Depends on if you are using Usted or Tu.
One uses Tu with friends or people you are familiar with.
If talking to a stranger, teacher, parent or someone you want to show respect to, one would use Usted. The possessive pronoun "your" for Usted is su.
This link provides a pretty good breakdown between the two Cynthia. Welcome to the forum.