MASCULINE FEMININE NEUTER SINGULAR NOM. simplex simplex simplex GEN. simplicis simplicis simplicis DAT. simplici simplici simplici ACC. simplicem simplicem simplex ABL. simplici simplici simplici PLURAL NOM. simplices simplices simplicia GEN. simplicium simplicium simplicium DAT. simplicibus simplicibus simplicibus ACC. simplices simplices simplicia ABL. simplicibus simplicibus simplicibus