Declension table of ?pragopana

Neuter	Singular	Dual	Plural
Nominative	pragopanam	pragopane	pragopanāni
Vocative	pragopana	pragopane	pragopanāni
Accusative	pragopanam	pragopane	pragopanāni
Instrumental	pragopanena	pragopanābhyām	pragopanaiḥ
Dative	pragopanāya	pragopanābhyām	pragopanebhyaḥ
Ablative	pragopanāt	pragopanābhyām	pragopanebhyaḥ
Genitive	pragopanasya	pragopanayoḥ	pragopanānām
Locative	pragopane	pragopanayoḥ	pragopaneṣu

Compound pragopana -

Adverb -pragopanam -pragopanāt