Declension table of ?aprasava

Masculine	Singular	Dual	Plural
Nominative	aprasavaḥ	aprasavau	aprasavāḥ
Vocative	aprasava	aprasavau	aprasavāḥ
Accusative	aprasavam	aprasavau	aprasavān
Instrumental	aprasavena	aprasavābhyām	aprasavaiḥ aprasavebhiḥ
Dative	aprasavāya	aprasavābhyām	aprasavebhyaḥ
Ablative	aprasavāt	aprasavābhyām	aprasavebhyaḥ
Genitive	aprasavasya	aprasavayoḥ	aprasavānām
Locative	aprasave	aprasavayoḥ	aprasaveṣu

Compound aprasava -

Adverb -aprasavam -aprasavāt