Declension table of ?tridaśagopaka

Masculine	Singular	Dual	Plural
Nominative	tridaśagopakaḥ	tridaśagopakau	tridaśagopakāḥ
Vocative	tridaśagopaka	tridaśagopakau	tridaśagopakāḥ
Accusative	tridaśagopakam	tridaśagopakau	tridaśagopakān
Instrumental	tridaśagopakena	tridaśagopakābhyām	tridaśagopakaiḥ tridaśagopakebhiḥ
Dative	tridaśagopakāya	tridaśagopakābhyām	tridaśagopakebhyaḥ
Ablative	tridaśagopakāt	tridaśagopakābhyām	tridaśagopakebhyaḥ
Genitive	tridaśagopakasya	tridaśagopakayoḥ	tridaśagopakānām
Locative	tridaśagopake	tridaśagopakayoḥ	tridaśagopakeṣu

Compound tridaśagopaka -

Adverb -tridaśagopakam -tridaśagopakāt