Declension table of ?āptavat

Masculine	Singular	Dual	Plural
Nominative	āptavān	āptavantau	āptavantaḥ
Vocative	āptavan	āptavantau	āptavantaḥ
Accusative	āptavantam	āptavantau	āptavataḥ
Instrumental	āptavatā	āptavadbhyām	āptavadbhiḥ
Dative	āptavate	āptavadbhyām	āptavadbhyaḥ
Ablative	āptavataḥ	āptavadbhyām	āptavadbhyaḥ
Genitive	āptavataḥ	āptavatoḥ	āptavatām
Locative	āptavati	āptavatoḥ	āptavatsu

Compound āptavat -

Adverb -āptavantam