Declension table of ?śvasaya

Neuter	Singular	Dual	Plural
Nominative	śvasayam	śvasaye	śvasayāni
Vocative	śvasaya	śvasaye	śvasayāni
Accusative	śvasayam	śvasaye	śvasayāni
Instrumental	śvasayena	śvasayābhyām	śvasayaiḥ
Dative	śvasayāya	śvasayābhyām	śvasayebhyaḥ
Ablative	śvasayāt	śvasayābhyām	śvasayebhyaḥ
Genitive	śvasayasya	śvasayayoḥ	śvasayānām
Locative	śvasaye	śvasayayoḥ	śvasayeṣu

Compound śvasaya -

Adverb -śvasayam -śvasayāt