Bulgarian-English translations for понякога

• occasionally
• once in a while
  I send her a note once in a while to let her know Im thinking of her
• sometimes
  Sometimes late at night we get cross, but sometimes it is justified. От време на време късно вечер спорим, но понякога е оправдано.
  That happens in groups sometimes. Това понякога се случва в групите.
  Sometimes I sit and think, but mostly I just sit