Declension table of ākāśavat

Masculine	Singular	Dual	Plural
Nominative	ākāśavān	ākāśavantau	ākāśavantaḥ
Vocative	ākāśavan	ākāśavantau	ākāśavantaḥ
Accusative	ākāśavantam	ākāśavantau	ākāśavataḥ
Instrumental	ākāśavatā	ākāśavadbhyām	ākāśavadbhiḥ
Dative	ākāśavate	ākāśavadbhyām	ākāśavadbhyaḥ
Ablative	ākāśavataḥ	ākāśavadbhyām	ākāśavadbhyaḥ
Genitive	ākāśavataḥ	ākāśavatoḥ	ākāśavatām
Locative	ākāśavati	ākāśavatoḥ	ākāśavatsu

Compound ākāśavat -

Adverb -ākāśavantam