MASCULINE FEMININE NEUTER SINGULAR NOM. periculosus periculosa periculosum GEN. periculosi periculosae periculosi DAT. periculoso periculosae periculoso ACC. periculosum periculosam periculosum ABL. periculoso periculosa periculoso PLURAL NOM. periculosi periculosae periculosa GEN. periculosorum periculosarum periculosorum DAT. periculosis periculosis periculosis ACC. periculosos periculosas periculosa ABL. periculosis periculosis periculosis