bisweilen

Other ways to say it

• ab und zunow and then, occasionally
• dann und wannnow and then
• des Öfterenmany times
• fallweiseon a case-by-case basis, from case to case; occasionally
• gelegentlichoccasional
• gernedon't mention it, not at all, you're welcome
• hier und dahere and there; from time to time
• hin und wiedernow and then