Declension table of ?punaryuvatva

Neuter	Singular	Dual	Plural
Nominative	punaryuvatvam	punaryuvatve	punaryuvatvāni
Vocative	punaryuvatva	punaryuvatve	punaryuvatvāni
Accusative	punaryuvatvam	punaryuvatve	punaryuvatvāni
Instrumental	punaryuvatvena	punaryuvatvābhyām	punaryuvatvaiḥ
Dative	punaryuvatvāya	punaryuvatvābhyām	punaryuvatvebhyaḥ
Ablative	punaryuvatvāt	punaryuvatvābhyām	punaryuvatvebhyaḥ
Genitive	punaryuvatvasya	punaryuvatvayoḥ	punaryuvatvānām
Locative	punaryuvatve	punaryuvatvayoḥ	punaryuvatveṣu

Compound punaryuvatva -

Adverb -punaryuvatvam -punaryuvatvāt