ciao spcollege, Can we sit outside? = possiamo sederci fuori? Can I sit outside? = posso sedermi fuori? ciao!

Hello Spcollege, Just adding a detail to what Fede mentioned. 'Mi', 'ti' , 'ci' ,etcc.. are all pronouns you attach to the verb 'sedere' "Mi' is used for the "I" pronoun , so you can't use it to refer to "we" ,rather use "ci" in this case. In case of 'you' ,you will be using 'ti' . It is good for you to learn those by heart !