Declension table of ?tevtavat

Masculine	Singular	Dual	Plural
Nominative	tevtavān	tevtavantau	tevtavantaḥ
Vocative	tevtavan	tevtavantau	tevtavantaḥ
Accusative	tevtavantam	tevtavantau	tevtavataḥ
Instrumental	tevtavatā	tevtavadbhyām	tevtavadbhiḥ
Dative	tevtavate	tevtavadbhyām	tevtavadbhyaḥ
Ablative	tevtavataḥ	tevtavadbhyām	tevtavadbhyaḥ
Genitive	tevtavataḥ	tevtavatoḥ	tevtavatām
Locative	tevtavati	tevtavatoḥ	tevtavatsu

Compound tevtavat -

Adverb -tevtavantam