Declension table of kalpitatva

Neuter	Singular	Dual	Plural
Nominative	kalpitatvam	kalpitatve	kalpitatvāni
Vocative	kalpitatva	kalpitatve	kalpitatvāni
Accusative	kalpitatvam	kalpitatve	kalpitatvāni
Instrumental	kalpitatvena	kalpitatvābhyām	kalpitatvaiḥ
Dative	kalpitatvāya	kalpitatvābhyām	kalpitatvebhyaḥ
Ablative	kalpitatvāt	kalpitatvābhyām	kalpitatvebhyaḥ
Genitive	kalpitatvasya	kalpitatvayoḥ	kalpitatvānām
Locative	kalpitatve	kalpitatvayoḥ	kalpitatveṣu

Compound kalpitatva -

Adverb -kalpitatvam -kalpitatvāt