non

1. no, not, not at all
2. no (used to show disagreement or negation)
3. no (used to reinforce an affirmation as negation of the alternative - but it can be omitted without changing the meaning)
4. no (reinforces a mandate in interrogative sentences)

sabe

1. inflection of saber:
2. inflection of saber:

se

• Conj

  if

• Pron

roubaron

third-person plural preterite indicative of roubar