sentences:  The column to the right from these, are for the forms of the first (-as, -is, -ys, -ias) and second (-a (-ia), -ė) declensions; one word, žmogus, is of the fourth in singular.The proper forms of the word mėnuo / mėnesis is not of the fifth-third declension and the same is with the word žmogus, which historically had the form žmuo.A word judesys – move, is included for comparison with mėnesis (they have the same suffix -es- and are declined in the same declension, except sg.