Declension table of ?tarkuśāna

Masculine	Singular	Dual	Plural
Nominative	tarkuśānaḥ	tarkuśānau	tarkuśānāḥ
Vocative	tarkuśāna	tarkuśānau	tarkuśānāḥ
Accusative	tarkuśānam	tarkuśānau	tarkuśānān
Instrumental	tarkuśānena	tarkuśānābhyām	tarkuśānaiḥ tarkuśānebhiḥ
Dative	tarkuśānāya	tarkuśānābhyām	tarkuśānebhyaḥ
Ablative	tarkuśānāt	tarkuśānābhyām	tarkuśānebhyaḥ
Genitive	tarkuśānasya	tarkuśānayoḥ	tarkuśānānām
Locative	tarkuśāne	tarkuśānayoḥ	tarkuśāneṣu

Compound tarkuśāna -

Adverb -tarkuśānam -tarkuśānāt