Declension table of ?gāvaya

Masculine	Singular	Dual	Plural
Nominative	gāvayaḥ	gāvayau	gāvayāḥ
Vocative	gāvaya	gāvayau	gāvayāḥ
Accusative	gāvayam	gāvayau	gāvayān
Instrumental	gāvayena	gāvayābhyām	gāvayaiḥ gāvayebhiḥ
Dative	gāvayāya	gāvayābhyām	gāvayebhyaḥ
Ablative	gāvayāt	gāvayābhyām	gāvayebhyaḥ
Genitive	gāvayasya	gāvayayoḥ	gāvayānām
Locative	gāvaye	gāvayayoḥ	gāvayeṣu

Compound gāvaya -

Adverb -gāvayam -gāvayāt