Declension table of ?kālpaka

Masculine	Singular	Dual	Plural
Nominative	kālpakaḥ	kālpakau	kālpakāḥ
Vocative	kālpaka	kālpakau	kālpakāḥ
Accusative	kālpakam	kālpakau	kālpakān
Instrumental	kālpakena	kālpakābhyām	kālpakaiḥ kālpakebhiḥ
Dative	kālpakāya	kālpakābhyām	kālpakebhyaḥ
Ablative	kālpakāt	kālpakābhyām	kālpakebhyaḥ
Genitive	kālpakasya	kālpakayoḥ	kālpakānām
Locative	kālpake	kālpakayoḥ	kālpakeṣu

Compound kālpaka -

Adverb -kālpakam -kālpakāt