Declension table of ?pramaṅgana

Neuter	Singular	Dual	Plural
Nominative	pramaṅganam	pramaṅgane	pramaṅganāni
Vocative	pramaṅgana	pramaṅgane	pramaṅganāni
Accusative	pramaṅganam	pramaṅgane	pramaṅganāni
Instrumental	pramaṅganena	pramaṅganābhyām	pramaṅganaiḥ
Dative	pramaṅganāya	pramaṅganābhyām	pramaṅganebhyaḥ
Ablative	pramaṅganāt	pramaṅganābhyām	pramaṅganebhyaḥ
Genitive	pramaṅganasya	pramaṅganayoḥ	pramaṅganānām
Locative	pramaṅgane	pramaṅganayoḥ	pramaṅganeṣu

Compound pramaṅgana -

Adverb -pramaṅganam -pramaṅganāt