Declension table of ?kālpya

Neuter	Singular	Dual	Plural
Nominative	kālpyam	kālpye	kālpyāni
Vocative	kālpya	kālpye	kālpyāni
Accusative	kālpyam	kālpye	kālpyāni
Instrumental	kālpyena	kālpyābhyām	kālpyaiḥ
Dative	kālpyāya	kālpyābhyām	kālpyebhyaḥ
Ablative	kālpyāt	kālpyābhyām	kālpyebhyaḥ
Genitive	kālpyasya	kālpyayoḥ	kālpyānām
Locative	kālpye	kālpyayoḥ	kālpyeṣu

Compound kālpya -

Adverb -kālpyam -kālpyāt