Word List: Put Your Pronouns In, Take Your Pronouns Out yo = I tú = you (singular, informal) usted = you (singular, formal) él = he, it ella = she, it nosotros, nosotras = we vosotros, vosotras = you (plural, informal) ustedes = you (plural, formal) ellos, ellas = they ser = to be ir = to go no = no también = too, also