Declension table of ?apakṛttavat

Masculine	Singular	Dual	Plural
Nominative	apakṛttavān	apakṛttavantau	apakṛttavantaḥ
Vocative	apakṛttavan	apakṛttavantau	apakṛttavantaḥ
Accusative	apakṛttavantam	apakṛttavantau	apakṛttavataḥ
Instrumental	apakṛttavatā	apakṛttavadbhyām	apakṛttavadbhiḥ
Dative	apakṛttavate	apakṛttavadbhyām	apakṛttavadbhyaḥ
Ablative	apakṛttavataḥ	apakṛttavadbhyām	apakṛttavadbhyaḥ
Genitive	apakṛttavataḥ	apakṛttavatoḥ	apakṛttavatām
Locative	apakṛttavati	apakṛttavatoḥ	apakṛttavatsu

Compound apakṛttavat -

Adverb -apakṛttavantam