Declension table of ?ṭhakkana

Masculine	Singular	Dual	Plural
Nominative	ṭhakkanaḥ	ṭhakkanau	ṭhakkanāḥ
Vocative	ṭhakkana	ṭhakkanau	ṭhakkanāḥ
Accusative	ṭhakkanam	ṭhakkanau	ṭhakkanān
Instrumental	ṭhakkanena	ṭhakkanābhyām	ṭhakkanaiḥ ṭhakkanebhiḥ
Dative	ṭhakkanāya	ṭhakkanābhyām	ṭhakkanebhyaḥ
Ablative	ṭhakkanāt	ṭhakkanābhyām	ṭhakkanebhyaḥ
Genitive	ṭhakkanasya	ṭhakkanayoḥ	ṭhakkanānām
Locative	ṭhakkane	ṭhakkanayoḥ	ṭhakkaneṣu

Compound ṭhakkana -

Adverb -ṭhakkanam -ṭhakkanāt