Declension table of ?viṣṇumāhātmya

Neuter	Singular	Dual	Plural
Nominative	viṣṇumāhātmyam	viṣṇumāhātmye	viṣṇumāhātmyāni
Vocative	viṣṇumāhātmya	viṣṇumāhātmye	viṣṇumāhātmyāni
Accusative	viṣṇumāhātmyam	viṣṇumāhātmye	viṣṇumāhātmyāni
Instrumental	viṣṇumāhātmyena	viṣṇumāhātmyābhyām	viṣṇumāhātmyaiḥ
Dative	viṣṇumāhātmyāya	viṣṇumāhātmyābhyām	viṣṇumāhātmyebhyaḥ
Ablative	viṣṇumāhātmyāt	viṣṇumāhātmyābhyām	viṣṇumāhātmyebhyaḥ
Genitive	viṣṇumāhātmyasya	viṣṇumāhātmyayoḥ	viṣṇumāhātmyānām
Locative	viṣṇumāhātmye	viṣṇumāhātmyayoḥ	viṣṇumāhātmyeṣu

Compound viṣṇumāhātmya -

Adverb -viṣṇumāhātmyam -viṣṇumāhātmyāt