Declension table of prāthamya

Neuter	Singular	Dual	Plural
Nominative	prāthamyam	prāthamye	prāthamyāni
Vocative	prāthamya	prāthamye	prāthamyāni
Accusative	prāthamyam	prāthamye	prāthamyāni
Instrumental	prāthamyena	prāthamyābhyām	prāthamyaiḥ
Dative	prāthamyāya	prāthamyābhyām	prāthamyebhyaḥ
Ablative	prāthamyāt	prāthamyābhyām	prāthamyebhyaḥ
Genitive	prāthamyasya	prāthamyayoḥ	prāthamyānām
Locative	prāthamye	prāthamyayoḥ	prāthamyeṣu

Compound prāthamya -

Adverb -prāthamyam -prāthamyāt