Declension table of ?jyotiṣkalpa

Neuter	Singular	Dual	Plural
Nominative	jyotiṣkalpam	jyotiṣkalpe	jyotiṣkalpāni
Vocative	jyotiṣkalpa	jyotiṣkalpe	jyotiṣkalpāni
Accusative	jyotiṣkalpam	jyotiṣkalpe	jyotiṣkalpāni
Instrumental	jyotiṣkalpena	jyotiṣkalpābhyām	jyotiṣkalpaiḥ
Dative	jyotiṣkalpāya	jyotiṣkalpābhyām	jyotiṣkalpebhyaḥ
Ablative	jyotiṣkalpāt	jyotiṣkalpābhyām	jyotiṣkalpebhyaḥ
Genitive	jyotiṣkalpasya	jyotiṣkalpayoḥ	jyotiṣkalpānām
Locative	jyotiṣkalpe	jyotiṣkalpayoḥ	jyotiṣkalpeṣu

Compound jyotiṣkalpa -

Adverb -jyotiṣkalpam -jyotiṣkalpāt