Declension table of ?ṛktavat

Masculine	Singular	Dual	Plural
Nominative	ṛktavān	ṛktavantau	ṛktavantaḥ
Vocative	ṛktavan	ṛktavantau	ṛktavantaḥ
Accusative	ṛktavantam	ṛktavantau	ṛktavataḥ
Instrumental	ṛktavatā	ṛktavadbhyām	ṛktavadbhiḥ
Dative	ṛktavate	ṛktavadbhyām	ṛktavadbhyaḥ
Ablative	ṛktavataḥ	ṛktavadbhyām	ṛktavadbhyaḥ
Genitive	ṛktavataḥ	ṛktavatoḥ	ṛktavatām
Locative	ṛktavati	ṛktavatoḥ	ṛktavatsu

Compound ṛktavat -

Adverb -ṛktavantam