Declension table of ?kalpavrata

Neuter	Singular	Dual	Plural
Nominative	kalpavratam	kalpavrate	kalpavratāni
Vocative	kalpavrata	kalpavrate	kalpavratāni
Accusative	kalpavratam	kalpavrate	kalpavratāni
Instrumental	kalpavratena	kalpavratābhyām	kalpavrataiḥ
Dative	kalpavratāya	kalpavratābhyām	kalpavratebhyaḥ
Ablative	kalpavratāt	kalpavratābhyām	kalpavratebhyaḥ
Genitive	kalpavratasya	kalpavratayoḥ	kalpavratānām
Locative	kalpavrate	kalpavratayoḥ	kalpavrateṣu

Compound kalpavrata -

Adverb -kalpavratam -kalpavratāt