Declension table of ?vṛttavat

Masculine	Singular	Dual	Plural
Nominative	vṛttavān	vṛttavantau	vṛttavantaḥ
Vocative	vṛttavan	vṛttavantau	vṛttavantaḥ
Accusative	vṛttavantam	vṛttavantau	vṛttavataḥ
Instrumental	vṛttavatā	vṛttavadbhyām	vṛttavadbhiḥ
Dative	vṛttavate	vṛttavadbhyām	vṛttavadbhyaḥ
Ablative	vṛttavataḥ	vṛttavadbhyām	vṛttavadbhyaḥ
Genitive	vṛttavataḥ	vṛttavatoḥ	vṛttavatām
Locative	vṛttavati	vṛttavatoḥ	vṛttavatsu

Compound vṛttavat -

Adverb -vṛttavantam