Regular ir verbs

to open


to admit


to attend, assist


to discuss


to write


to receive


to climb, raise


to suffer


to live






Stem change ir verbs


to lie


to prefer


to regret


to suggest


to sleep


to die


to dismiss, fire


to fry


to impede


to measure


to ask for


to laugh


to argue


to repeat


to serve


to smile


to follow


to say


to come


to go