Declension table of ?janmavat

Masculine	Singular	Dual	Plural
Nominative	janmavān	janmavantau	janmavantaḥ
Vocative	janmavan	janmavantau	janmavantaḥ
Accusative	janmavantam	janmavantau	janmavataḥ
Instrumental	janmavatā	janmavadbhyām	janmavadbhiḥ
Dative	janmavate	janmavadbhyām	janmavadbhyaḥ
Ablative	janmavataḥ	janmavadbhyām	janmavadbhyaḥ
Genitive	janmavataḥ	janmavatoḥ	janmavatām
Locative	janmavati	janmavatoḥ	janmavatsu

Compound janmavat -

Adverb -janmavantam