Declension table of ?sthāsu

Neuter	Singular	Dual	Plural
Nominative	sthāsu	sthāsunī	sthāsūni
Vocative	sthāsu	sthāsunī	sthāsūni
Accusative	sthāsu	sthāsunī	sthāsūni
Instrumental	sthāsunā	sthāsubhyām	sthāsubhiḥ
Dative	sthāsune	sthāsubhyām	sthāsubhyaḥ
Ablative	sthāsunaḥ	sthāsubhyām	sthāsubhyaḥ
Genitive	sthāsunaḥ	sthāsunoḥ	sthāsūnām
Locative	sthāsuni	sthāsunoḥ	sthāsuṣu

Compound sthāsu -

Adverb -sthāsu