have to (EN)
глагол

глагол “have to”

have to; he has to; past had to, part. had to; ger. having to
  1. трябва да
    I have to finish my homework before I can go out to play.
  2. трябва да (в смисъл на логическо или неизбежно заключение)
    She has to be the teacher because she's holding all the textbooks.