Hi girl, and then very hard to explain how to use English for two terms. Especially for me, I speak very bad English and use the translator. Let's simplify and say it: The day to day not to this variation, these placements are only in writing. tell if this is misspelled, then it would tell you At the end when it applies to you and another person when talking to you. Exemlpo: He said = I said = -lo no final quando se aplicar a outra pessoa e -te quando se fala de você. Exemplo: Ele disse = Dizer-lhe Eu disse = dizer-te