when do you use ti and not tu?

Question

I was just wondering when you use ti and not tu?

Answer 1

The second person singular pronouns are:

ti for the object of a preposition

tú for the subject pronoun

tuyo/tuya for the possessive pronoun

te for direct and indirect objects and the reflexive pronoun

tu is a possessive adjective

How about some exapmles! If I am not asking too much. - Daniel, Jan 6, 2010

Answer 2

FuzzyBear:

Here is the answer given by our member "Cherry" in January 2008. It seems like a pretty good answer so I have quoted it by just copying it. I hope it is a help to you too.

Recuerdos/Regards,

Moe

"Ti" is the prepositional pronoun. It only follows prepositions, but be careful, because when used with con it becomes contigo - with you.
"tú" is the subject pronoun
"tu" is the possessive adjective
"te" is the object pronoun. It can be used for direct an indirect object pronouns as well as the reflexive pronoun.