Declension table of ?nakṣatrakalpa

Masculine	Singular	Dual	Plural
Nominative	nakṣatrakalpaḥ	nakṣatrakalpau	nakṣatrakalpāḥ
Vocative	nakṣatrakalpa	nakṣatrakalpau	nakṣatrakalpāḥ
Accusative	nakṣatrakalpam	nakṣatrakalpau	nakṣatrakalpān
Instrumental	nakṣatrakalpena	nakṣatrakalpābhyām	nakṣatrakalpaiḥ nakṣatrakalpebhiḥ
Dative	nakṣatrakalpāya	nakṣatrakalpābhyām	nakṣatrakalpebhyaḥ
Ablative	nakṣatrakalpāt	nakṣatrakalpābhyām	nakṣatrakalpebhyaḥ
Genitive	nakṣatrakalpasya	nakṣatrakalpayoḥ	nakṣatrakalpānām
Locative	nakṣatrakalpe	nakṣatrakalpayoḥ	nakṣatrakalpeṣu

Compound nakṣatrakalpa -

Adverb -nakṣatrakalpam -nakṣatrakalpāt