Declension table of ?sāsu

Masculine	Singular	Dual	Plural
Nominative	sāsuḥ	sāsū	sāsavaḥ
Vocative	sāso	sāsū	sāsavaḥ
Accusative	sāsum	sāsū	sāsūn
Instrumental	sāsunā	sāsubhyām	sāsubhiḥ
Dative	sāsave	sāsubhyām	sāsubhyaḥ
Ablative	sāsoḥ	sāsubhyām	sāsubhyaḥ
Genitive	sāsoḥ	sāsvoḥ	sāsūnām
Locative	sāsau	sāsvoḥ	sāsuṣu

Compound sāsu -

Adverb -sāsu