Declension table of ?kattavat

Masculine	Singular	Dual	Plural
Nominative	kattavān	kattavantau	kattavantaḥ
Vocative	kattavan	kattavantau	kattavantaḥ
Accusative	kattavantam	kattavantau	kattavataḥ
Instrumental	kattavatā	kattavadbhyām	kattavadbhiḥ
Dative	kattavate	kattavadbhyām	kattavadbhyaḥ
Ablative	kattavataḥ	kattavadbhyām	kattavadbhyaḥ
Genitive	kattavataḥ	kattavatoḥ	kattavatām
Locative	kattavati	kattavatoḥ	kattavatsu

Compound kattavat -

Adverb -kattavantam