Declension table of sparśatva

Neuter	Singular	Dual	Plural
Nominative	sparśatvam	sparśatve	sparśatvāni
Vocative	sparśatva	sparśatve	sparśatvāni
Accusative	sparśatvam	sparśatve	sparśatvāni
Instrumental	sparśatvena	sparśatvābhyām	sparśatvaiḥ
Dative	sparśatvāya	sparśatvābhyām	sparśatvebhyaḥ
Ablative	sparśatvāt	sparśatvābhyām	sparśatvebhyaḥ
Genitive	sparśatvasya	sparśatvayoḥ	sparśatvānām
Locative	sparśatve	sparśatvayoḥ	sparśatveṣu

Compound sparśatva -

Adverb -sparśatvam -sparśatvāt