Declension table of ?vyavavasthāna

Neuter	Singular	Dual	Plural
Nominative	vyavavasthānam	vyavavasthāne	vyavavasthānāni
Vocative	vyavavasthāna	vyavavasthāne	vyavavasthānāni
Accusative	vyavavasthānam	vyavavasthāne	vyavavasthānāni
Instrumental	vyavavasthānena	vyavavasthānābhyām	vyavavasthānaiḥ
Dative	vyavavasthānāya	vyavavasthānābhyām	vyavavasthānebhyaḥ
Ablative	vyavavasthānāt	vyavavasthānābhyām	vyavavasthānebhyaḥ
Genitive	vyavavasthānasya	vyavavasthānayoḥ	vyavavasthānānām
Locative	vyavavasthāne	vyavavasthānayoḥ	vyavavasthāneṣu

Compound vyavavasthāna -

Adverb -vyavavasthānam -vyavavasthānāt