← stem changing verbs: ar to o/ue Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All volar to fly contar to count mostrar to show probar to taste almorzar to eat lunch sonar to sound soƱar to dream acostarse to go to bed recordar to remember costar to cost colgar to hang reprobar to fail demostrar to demonstrate forzar to force tronar to thunder