Declension table of ?udayāsu

Masculine	Singular	Dual	Plural
Nominative	udayāsuḥ	udayāsū	udayāsavaḥ
Vocative	udayāso	udayāsū	udayāsavaḥ
Accusative	udayāsum	udayāsū	udayāsūn
Instrumental	udayāsunā	udayāsubhyām	udayāsubhiḥ
Dative	udayāsave	udayāsubhyām	udayāsubhyaḥ
Ablative	udayāsoḥ	udayāsubhyām	udayāsubhyaḥ
Genitive	udayāsoḥ	udayāsvoḥ	udayāsūnām
Locative	udayāsau	udayāsvoḥ	udayāsuṣu

Compound udayāsu -

Adverb -udayāsu