Declension table of ?svayu

Masculine	Singular	Dual	Plural
Nominative	svayuḥ	svayū	svayavaḥ
Vocative	svayo	svayū	svayavaḥ
Accusative	svayum	svayū	svayūn
Instrumental	svayunā	svayubhyām	svayubhiḥ
Dative	svayave	svayubhyām	svayubhyaḥ
Ablative	svayoḥ	svayubhyām	svayubhyaḥ
Genitive	svayoḥ	svayvoḥ	svayūnām
Locative	svayau	svayvoḥ	svayuṣu

Compound svayu -

Adverb -svayu