Felipe and Silvia are "they" in English. In Spanish the simple present tense we use the suffixes <em>-en, -an</em> in the verbos to talk about "they" . Number 2, 3 and 4 are in the future but with tilde in the vowel <em>-án. </em>An number 5, is talking about us, we can substitute with the pronoun "we", suffix <em>-os </em>is used in the verb.