MASCULINE FEMININE NEUTER SINGULAR NOM. congruus congrua congruum GEN. congrui congruae congrui DAT. congruo congruae congruo ACC. congruum congruam congruum ABL. congruo congrua congruo PLURAL NOM. congrui congruae congrua GEN. congruorum congruarum congruorum DAT. congruis congruis congruis ACC. congruos congruas congrua ABL. congruis congruis congruis