Declension table of ?hnuvāna

Neuter	Singular	Dual	Plural
Nominative	hnuvānam	hnuvāne	hnuvānāni
Vocative	hnuvāna	hnuvāne	hnuvānāni
Accusative	hnuvānam	hnuvāne	hnuvānāni
Instrumental	hnuvānena	hnuvānābhyām	hnuvānaiḥ
Dative	hnuvānāya	hnuvānābhyām	hnuvānebhyaḥ
Ablative	hnuvānāt	hnuvānābhyām	hnuvānebhyaḥ
Genitive	hnuvānasya	hnuvānayoḥ	hnuvānānām
Locative	hnuvāne	hnuvānayoḥ	hnuvāneṣu

Compound hnuvāna -

Adverb -hnuvānam -hnuvānāt