Declension table of viśvarūpa

Neuter	Singular	Dual	Plural
Nominative	viśvarūpam	viśvarūpe	viśvarūpāṇi
Vocative	viśvarūpa	viśvarūpe	viśvarūpāṇi
Accusative	viśvarūpam	viśvarūpe	viśvarūpāṇi
Instrumental	viśvarūpeṇa	viśvarūpābhyām	viśvarūpaiḥ
Dative	viśvarūpāya	viśvarūpābhyām	viśvarūpebhyaḥ
Ablative	viśvarūpāt	viśvarūpābhyām	viśvarūpebhyaḥ
Genitive	viśvarūpasya	viśvarūpayoḥ	viśvarūpāṇām
Locative	viśvarūpe	viśvarūpayoḥ	viśvarūpeṣu

Compound viśvarūpa -

Adverb -viśvarūpam -viśvarūpāt