Declension table of ?prabhātakalpa

Neuter	Singular	Dual	Plural
Nominative	prabhātakalpam	prabhātakalpe	prabhātakalpāni
Vocative	prabhātakalpa	prabhātakalpe	prabhātakalpāni
Accusative	prabhātakalpam	prabhātakalpe	prabhātakalpāni
Instrumental	prabhātakalpena	prabhātakalpābhyām	prabhātakalpaiḥ
Dative	prabhātakalpāya	prabhātakalpābhyām	prabhātakalpebhyaḥ
Ablative	prabhātakalpāt	prabhātakalpābhyām	prabhātakalpebhyaḥ
Genitive	prabhātakalpasya	prabhātakalpayoḥ	prabhātakalpānām
Locative	prabhātakalpe	prabhātakalpayoḥ	prabhātakalpeṣu

Compound prabhātakalpa -

Adverb -prabhātakalpam -prabhātakalpāt