Declension table of ?kalpātyaya

Masculine	Singular	Dual	Plural
Nominative	kalpātyayaḥ	kalpātyayau	kalpātyayāḥ
Vocative	kalpātyaya	kalpātyayau	kalpātyayāḥ
Accusative	kalpātyayam	kalpātyayau	kalpātyayān
Instrumental	kalpātyayena	kalpātyayābhyām	kalpātyayaiḥ kalpātyayebhiḥ
Dative	kalpātyayāya	kalpātyayābhyām	kalpātyayebhyaḥ
Ablative	kalpātyayāt	kalpātyayābhyām	kalpātyayebhyaḥ
Genitive	kalpātyayasya	kalpātyayayoḥ	kalpātyayānām
Locative	kalpātyaye	kalpātyayayoḥ	kalpātyayeṣu

Compound kalpātyaya -

Adverb -kalpātyayam -kalpātyayāt