Declension table of ?avyāpakatva

Neuter	Singular	Dual	Plural
Nominative	avyāpakatvam	avyāpakatve	avyāpakatvāni
Vocative	avyāpakatva	avyāpakatve	avyāpakatvāni
Accusative	avyāpakatvam	avyāpakatve	avyāpakatvāni
Instrumental	avyāpakatvena	avyāpakatvābhyām	avyāpakatvaiḥ
Dative	avyāpakatvāya	avyāpakatvābhyām	avyāpakatvebhyaḥ
Ablative	avyāpakatvāt	avyāpakatvābhyām	avyāpakatvebhyaḥ
Genitive	avyāpakatvasya	avyāpakatvayoḥ	avyāpakatvānām
Locative	avyāpakatve	avyāpakatvayoḥ	avyāpakatveṣu

Compound avyāpakatva -

Adverb -avyāpakatvam -avyāpakatvāt