Declension table of ?prakupta

Neuter	Singular	Dual	Plural
Nominative	prakuptam	prakupte	prakuptāni
Vocative	prakupta	prakupte	prakuptāni
Accusative	prakuptam	prakupte	prakuptāni
Instrumental	prakuptena	prakuptābhyām	prakuptaiḥ
Dative	prakuptāya	prakuptābhyām	prakuptebhyaḥ
Ablative	prakuptāt	prakuptābhyām	prakuptebhyaḥ
Genitive	prakuptasya	prakuptayoḥ	prakuptānām
Locative	prakupte	prakuptayoḥ	prakupteṣu

Compound prakupta -

Adverb -prakuptam -prakuptāt