Declension table of śaktideva

Masculine	Singular	Dual	Plural
Nominative	śaktidevaḥ	śaktidevau	śaktidevāḥ
Vocative	śaktideva	śaktidevau	śaktidevāḥ
Accusative	śaktidevam	śaktidevau	śaktidevān
Instrumental	śaktidevena	śaktidevābhyām	śaktidevaiḥ śaktidevebhiḥ
Dative	śaktidevāya	śaktidevābhyām	śaktidevebhyaḥ
Ablative	śaktidevāt	śaktidevābhyām	śaktidevebhyaḥ
Genitive	śaktidevasya	śaktidevayoḥ	śaktidevānām
Locative	śaktideve	śaktidevayoḥ	śaktideveṣu

Compound śaktideva -

Adverb -śaktidevam -śaktidevāt