Declension table of ?śvasaya

Masculine	Singular	Dual	Plural
Nominative	śvasayaḥ	śvasayau	śvasayāḥ
Vocative	śvasaya	śvasayau	śvasayāḥ
Accusative	śvasayam	śvasayau	śvasayān
Instrumental	śvasayena	śvasayābhyām	śvasayaiḥ śvasayebhiḥ
Dative	śvasayāya	śvasayābhyām	śvasayebhyaḥ
Ablative	śvasayāt	śvasayābhyām	śvasayebhyaḥ
Genitive	śvasayasya	śvasayayoḥ	śvasayānām
Locative	śvasaye	śvasayayoḥ	śvasayeṣu

Compound śvasaya -

Adverb -śvasayam -śvasayāt