Declension table of sparśana

Masculine	Singular	Dual	Plural
Nominative	sparśanaḥ	sparśanau	sparśanāḥ
Vocative	sparśana	sparśanau	sparśanāḥ
Accusative	sparśanam	sparśanau	sparśanān
Instrumental	sparśanena	sparśanābhyām	sparśanaiḥ sparśanebhiḥ
Dative	sparśanāya	sparśanābhyām	sparśanebhyaḥ
Ablative	sparśanāt	sparśanābhyām	sparśanebhyaḥ
Genitive	sparśanasya	sparśanayoḥ	sparśanānām
Locative	sparśane	sparśanayoḥ	sparśaneṣu

Compound sparśana -

Adverb -sparśanam -sparśanāt