Declension table of ?sparśāna

Masculine	Singular	Dual	Plural
Nominative	sparśānaḥ	sparśānau	sparśānāḥ
Vocative	sparśāna	sparśānau	sparśānāḥ
Accusative	sparśānam	sparśānau	sparśānān
Instrumental	sparśānena	sparśānābhyām	sparśānaiḥ sparśānebhiḥ
Dative	sparśānāya	sparśānābhyām	sparśānebhyaḥ
Ablative	sparśānāt	sparśānābhyām	sparśānebhyaḥ
Genitive	sparśānasya	sparśānayoḥ	sparśānānām
Locative	sparśāne	sparśānayoḥ	sparśāneṣu

Compound sparśāna -

Adverb -sparśānam -sparśānāt