/sǎːjam/
OriginInherited from Proto-Slavic *sъjьmъ.
Formssájam(canonical, inanimate, masculine) · са́јам(Cyrillic) · sajam(nominative, singular) · sajmovi(nominative, plural) · sajma(genitive, singular) · sajmova(genitive, plural) · sajmu(dative, singular) · sajmovima(dative, plural) · sajam(accusative, singular) · sajmove(accusative, plural) · sajme(singular, vocative) · sajmovi(plural, vocative) · sajmu(locative, singular) · sajmovima(locative, plural) · sajmom(instrumental, singular) · sajmovima(instrumental, plural)
Source: Wiktionary — CC BY-SA 4.0