Declension table of ?durhaṇāyu

Masculine	Singular	Dual	Plural
Nominative	durhaṇāyuḥ	durhaṇāyū	durhaṇāyavaḥ
Vocative	durhaṇāyo	durhaṇāyū	durhaṇāyavaḥ
Accusative	durhaṇāyum	durhaṇāyū	durhaṇāyūn
Instrumental	durhaṇāyunā	durhaṇāyubhyām	durhaṇāyubhiḥ
Dative	durhaṇāyave	durhaṇāyubhyām	durhaṇāyubhyaḥ
Ablative	durhaṇāyoḥ	durhaṇāyubhyām	durhaṇāyubhyaḥ
Genitive	durhaṇāyoḥ	durhaṇāyvoḥ	durhaṇāyūnām
Locative	durhaṇāyau	durhaṇāyvoḥ	durhaṇāyuṣu

Compound durhaṇāyu -

Adverb -durhaṇāyu