Declension table of ?trivarṇaka

Neuter	Singular	Dual	Plural
Nominative	trivarṇakam	trivarṇake	trivarṇakāni
Vocative	trivarṇaka	trivarṇake	trivarṇakāni
Accusative	trivarṇakam	trivarṇake	trivarṇakāni
Instrumental	trivarṇakena	trivarṇakābhyām	trivarṇakaiḥ
Dative	trivarṇakāya	trivarṇakābhyām	trivarṇakebhyaḥ
Ablative	trivarṇakāt	trivarṇakābhyām	trivarṇakebhyaḥ
Genitive	trivarṇakasya	trivarṇakayoḥ	trivarṇakānām
Locative	trivarṇake	trivarṇakayoḥ	trivarṇakeṣu

Compound trivarṇaka -

Adverb -trivarṇakam -trivarṇakāt