Declension table of ?svarūpatva

Neuter	Singular	Dual	Plural
Nominative	svarūpatvam	svarūpatve	svarūpatvāni
Vocative	svarūpatva	svarūpatve	svarūpatvāni
Accusative	svarūpatvam	svarūpatve	svarūpatvāni
Instrumental	svarūpatvena	svarūpatvābhyām	svarūpatvaiḥ
Dative	svarūpatvāya	svarūpatvābhyām	svarūpatvebhyaḥ
Ablative	svarūpatvāt	svarūpatvābhyām	svarūpatvebhyaḥ
Genitive	svarūpatvasya	svarūpatvayoḥ	svarūpatvānām
Locative	svarūpatve	svarūpatvayoḥ	svarūpatveṣu

Compound svarūpatva -

Adverb -svarūpatvam -svarūpatvāt