Declension table of ?auśāna

Neuter	Singular	Dual	Plural
Nominative	auśānam	auśāne	auśānāni
Vocative	auśāna	auśāne	auśānāni
Accusative	auśānam	auśāne	auśānāni
Instrumental	auśānena	auśānābhyām	auśānaiḥ
Dative	auśānāya	auśānābhyām	auśānebhyaḥ
Ablative	auśānāt	auśānābhyām	auśānebhyaḥ
Genitive	auśānasya	auśānayoḥ	auśānānām
Locative	auśāne	auśānayoḥ	auśāneṣu

Compound auśāna -

Adverb -auśānam -auśānāt