MASCULINE FEMININE NEUTER SINGULAR NOM. excelsus excelsa excelsum GEN. excelsi excelsae excelsi DAT. excelso excelsae excelso ACC. excelsum excelsam excelsum ABL. excelso excelsa excelso PLURAL NOM. excelsi excelsae excelsa GEN. excelsorum excelsarum excelsorum DAT. excelsis excelsis excelsis ACC. excelsos excelsas excelsa ABL. excelsis excelsis excelsis