Declension table of ?viṣṇumaya

Masculine	Singular	Dual	Plural
Nominative	viṣṇumayaḥ	viṣṇumayau	viṣṇumayāḥ
Vocative	viṣṇumaya	viṣṇumayau	viṣṇumayāḥ
Accusative	viṣṇumayam	viṣṇumayau	viṣṇumayān
Instrumental	viṣṇumayena	viṣṇumayābhyām	viṣṇumayaiḥ viṣṇumayebhiḥ
Dative	viṣṇumayāya	viṣṇumayābhyām	viṣṇumayebhyaḥ
Ablative	viṣṇumayāt	viṣṇumayābhyām	viṣṇumayebhyaḥ
Genitive	viṣṇumayasya	viṣṇumayayoḥ	viṣṇumayānām
Locative	viṣṇumaye	viṣṇumayayoḥ	viṣṇumayeṣu

Compound viṣṇumaya -

Adverb -viṣṇumayam -viṣṇumayāt