Declension table of ?trikarṇa

Neuter	Singular	Dual	Plural
Nominative	trikarṇam	trikarṇe	trikarṇāni
Vocative	trikarṇa	trikarṇe	trikarṇāni
Accusative	trikarṇam	trikarṇe	trikarṇāni
Instrumental	trikarṇena	trikarṇābhyām	trikarṇaiḥ
Dative	trikarṇāya	trikarṇābhyām	trikarṇebhyaḥ
Ablative	trikarṇāt	trikarṇābhyām	trikarṇebhyaḥ
Genitive	trikarṇasya	trikarṇayoḥ	trikarṇānām
Locative	trikarṇe	trikarṇayoḥ	trikarṇeṣu

Compound trikarṇa -

Adverb -trikarṇam -trikarṇāt