Declension table of ?skannatva

Neuter	Singular	Dual	Plural
Nominative	skannatvam	skannatve	skannatvāni
Vocative	skannatva	skannatve	skannatvāni
Accusative	skannatvam	skannatve	skannatvāni
Instrumental	skannatvena	skannatvābhyām	skannatvaiḥ
Dative	skannatvāya	skannatvābhyām	skannatvebhyaḥ
Ablative	skannatvāt	skannatvābhyām	skannatvebhyaḥ
Genitive	skannatvasya	skannatvayoḥ	skannatvānām
Locative	skannatve	skannatvayoḥ	skannatveṣu

Compound skannatva -

Adverb -skannatvam -skannatvāt