have to (EN)
verbo

verbo “have to”

have to; he has to; past had to, part. had to; ger. having to
  1. tem que
    I have to finish my homework before I can go out to play.
  2. tem de (no sentido de que é a única conclusão lógica ou possível)
    She has to be the teacher because she's holding all the textbooks.