Declension table of ?prathamaja

Neuter	Singular	Dual	Plural
Nominative	prathamajam	prathamaje	prathamajāni
Vocative	prathamaja	prathamaje	prathamajāni
Accusative	prathamajam	prathamaje	prathamajāni
Instrumental	prathamajena	prathamajābhyām	prathamajaiḥ
Dative	prathamajāya	prathamajābhyām	prathamajebhyaḥ
Ablative	prathamajāt	prathamajābhyām	prathamajebhyaḥ
Genitive	prathamajasya	prathamajayoḥ	prathamajānām
Locative	prathamaje	prathamajayoḥ	prathamajeṣu

Compound prathamaja -

Adverb -prathamajam -prathamajāt