Declension table of kṛtavat

Masculine	Singular	Dual	Plural
Nominative	kṛtavān	kṛtavantau	kṛtavantaḥ
Vocative	kṛtavan	kṛtavantau	kṛtavantaḥ
Accusative	kṛtavantam	kṛtavantau	kṛtavataḥ
Instrumental	kṛtavatā	kṛtavadbhyām	kṛtavadbhiḥ
Dative	kṛtavate	kṛtavadbhyām	kṛtavadbhyaḥ
Ablative	kṛtavataḥ	kṛtavadbhyām	kṛtavadbhyaḥ
Genitive	kṛtavataḥ	kṛtavatoḥ	kṛtavatām
Locative	kṛtavati	kṛtavatoḥ	kṛtavatsu

Compound kṛtavat -

Adverb -kṛtavantam