Declension table of ?askannatva

Neuter	Singular	Dual	Plural
Nominative	askannatvam	askannatve	askannatvāni
Vocative	askannatva	askannatve	askannatvāni
Accusative	askannatvam	askannatve	askannatvāni
Instrumental	askannatvena	askannatvābhyām	askannatvaiḥ
Dative	askannatvāya	askannatvābhyām	askannatvebhyaḥ
Ablative	askannatvāt	askannatvābhyām	askannatvebhyaḥ
Genitive	askannatvasya	askannatvayoḥ	askannatvānām
Locative	askannatve	askannatvayoḥ	askannatveṣu

Compound askannatva -

Adverb -askannatvam -askannatvāt