Declension table of dīpaka

Masculine	Singular	Dual	Plural
Nominative	dīpakaḥ	dīpakau	dīpakāḥ
Vocative	dīpaka	dīpakau	dīpakāḥ
Accusative	dīpakam	dīpakau	dīpakān
Instrumental	dīpakena	dīpakābhyām	dīpakaiḥ dīpakebhiḥ
Dative	dīpakāya	dīpakābhyām	dīpakebhyaḥ
Ablative	dīpakāt	dīpakābhyām	dīpakebhyaḥ
Genitive	dīpakasya	dīpakayoḥ	dīpakānām
Locative	dīpake	dīpakayoḥ	dīpakeṣu

Compound dīpaka -

Adverb -dīpakam -dīpakāt