Declension table of ?tṛtīyin

Neuter	Singular	Dual	Plural
Nominative	tṛtīyi	tṛtīyinī	tṛtīyīni
Vocative	tṛtīyin tṛtīyi	tṛtīyinī	tṛtīyīni
Accusative	tṛtīyi	tṛtīyinī	tṛtīyīni
Instrumental	tṛtīyinā	tṛtīyibhyām	tṛtīyibhiḥ
Dative	tṛtīyine	tṛtīyibhyām	tṛtīyibhyaḥ
Ablative	tṛtīyinaḥ	tṛtīyibhyām	tṛtīyibhyaḥ
Genitive	tṛtīyinaḥ	tṛtīyinoḥ	tṛtīyinām
Locative	tṛtīyini	tṛtīyinoḥ	tṛtīyiṣu

Compound tṛtīyi -

Adverb -tṛtīyi