undergoon Advancedalso onCEFR Upper intermediate (B2)? לחוות,לעבור undergo undergo(verb) לחוות,לעבור undergoes undergoes(verb) לחוות,לעבור undergoing undergoing(verb) לחוות,לעבור undergone undergone(verb) לחוות,לעבור underwent underwent(verb) לחוות,לעבור Forms verb undergo undergoes undergoing undergone underwent