Declension table of ?avasyu

Neuter	Singular	Dual	Plural
Nominative	avasyu	avasyunī	avasyūni
Vocative	avasyu	avasyunī	avasyūni
Accusative	avasyu	avasyunī	avasyūni
Instrumental	avasyunā	avasyubhyām	avasyubhiḥ
Dative	avasyune	avasyubhyām	avasyubhyaḥ
Ablative	avasyunaḥ	avasyubhyām	avasyubhyaḥ
Genitive	avasyunaḥ	avasyunoḥ	avasyūnām
Locative	avasyuni	avasyunoḥ	avasyuṣu

Compound avasyu -

Adverb -avasyu