Declension table of ?tṛcin

Masculine	Singular	Dual	Plural
Nominative	tṛcī	tṛcinau	tṛcinaḥ
Vocative	tṛcin	tṛcinau	tṛcinaḥ
Accusative	tṛcinam	tṛcinau	tṛcinaḥ
Instrumental	tṛcinā	tṛcibhyām	tṛcibhiḥ
Dative	tṛcine	tṛcibhyām	tṛcibhyaḥ
Ablative	tṛcinaḥ	tṛcibhyām	tṛcibhyaḥ
Genitive	tṛcinaḥ	tṛcinoḥ	tṛcinām
Locative	tṛcini	tṛcinoḥ	tṛciṣu

Compound tṛci -

Adverb -tṛci