Declension table of ?viśvabhāvana

Neuter	Singular	Dual	Plural
Nominative	viśvabhāvanam	viśvabhāvane	viśvabhāvanāni
Vocative	viśvabhāvana	viśvabhāvane	viśvabhāvanāni
Accusative	viśvabhāvanam	viśvabhāvane	viśvabhāvanāni
Instrumental	viśvabhāvanena	viśvabhāvanābhyām	viśvabhāvanaiḥ
Dative	viśvabhāvanāya	viśvabhāvanābhyām	viśvabhāvanebhyaḥ
Ablative	viśvabhāvanāt	viśvabhāvanābhyām	viśvabhāvanebhyaḥ
Genitive	viśvabhāvanasya	viśvabhāvanayoḥ	viśvabhāvanānām
Locative	viśvabhāvane	viśvabhāvanayoḥ	viśvabhāvaneṣu

Compound viśvabhāvana -

Adverb -viśvabhāvanam -viśvabhāvanāt