Declension table of vyāvartana

Neuter	Singular	Dual	Plural
Nominative	vyāvartanam	vyāvartane	vyāvartanāni
Vocative	vyāvartana	vyāvartane	vyāvartanāni
Accusative	vyāvartanam	vyāvartane	vyāvartanāni
Instrumental	vyāvartanena	vyāvartanābhyām	vyāvartanaiḥ
Dative	vyāvartanāya	vyāvartanābhyām	vyāvartanebhyaḥ
Ablative	vyāvartanāt	vyāvartanābhyām	vyāvartanebhyaḥ
Genitive	vyāvartanasya	vyāvartanayoḥ	vyāvartanānām
Locative	vyāvartane	vyāvartanayoḥ	vyāvartaneṣu

Compound vyāvartana -

Adverb -vyāvartanam -vyāvartanāt