Declension table of ?janakalpa

Neuter	Singular	Dual	Plural
Nominative	janakalpam	janakalpe	janakalpāni
Vocative	janakalpa	janakalpe	janakalpāni
Accusative	janakalpam	janakalpe	janakalpāni
Instrumental	janakalpena	janakalpābhyām	janakalpaiḥ
Dative	janakalpāya	janakalpābhyām	janakalpebhyaḥ
Ablative	janakalpāt	janakalpābhyām	janakalpebhyaḥ
Genitive	janakalpasya	janakalpayoḥ	janakalpānām
Locative	janakalpe	janakalpayoḥ	janakalpeṣu

Compound janakalpa -

Adverb -janakalpam -janakalpāt