Declension table of ?triyaṣṭi

Masculine	Singular	Dual	Plural
Nominative	triyaṣṭiḥ	triyaṣṭī	triyaṣṭayaḥ
Vocative	triyaṣṭe	triyaṣṭī	triyaṣṭayaḥ
Accusative	triyaṣṭim	triyaṣṭī	triyaṣṭīn
Instrumental	triyaṣṭinā	triyaṣṭibhyām	triyaṣṭibhiḥ
Dative	triyaṣṭaye	triyaṣṭibhyām	triyaṣṭibhyaḥ
Ablative	triyaṣṭeḥ	triyaṣṭibhyām	triyaṣṭibhyaḥ
Genitive	triyaṣṭeḥ	triyaṣṭyoḥ	triyaṣṭīnām
Locative	triyaṣṭau	triyaṣṭyoḥ	triyaṣṭiṣu

Compound triyaṣṭi -

Adverb -triyaṣṭi