Translation of "ought to" into Polish

Phrases similar to "ought to" with translations into Polish

• they ought to ask him
  powinni go zapytać
• it ought to be done
  trzeba to zrobić
• one ought to
  trzeba
• I ought to have done that
  powinienem był to zrobić
• that ought to be enough
  to powinno wystarczyć
• one should ought to
  należeć
• he ought to have done it
  powinien był to zrobić
• you ought to
  powinieneś