 Adjectives, pronouns, and the first two cardinal numbers have gender specific forms.A third number, the dual, also existed in Old East Slavic, but except for its use in the nominative and accusative cases with the numbers two, three and four, e.g.dvi hryvni/дві гривні vs. dvoje hryven' /двоє гривень (recategorised today as a nominative plural), it has been lost.