How can I say "Your Fault" in Latin?

-Hello. I'd like to know how I can say "Your Fault" in Latin (both singular and plural if you can). I know that "Mea Culpa" means "My Fault". So how?Your (sing) fault = Tua Culpa

Your (pl) fault = Vestra Culpa

Your (pl) faultS = Vestrae CulpaeTu hunde los labios sobre al alfombra
Si vos can lego is, vos es erudio super