Declension table of ?śaṅkaradeva

Masculine	Singular	Dual	Plural
Nominative	śaṅkaradevaḥ	śaṅkaradevau	śaṅkaradevāḥ
Vocative	śaṅkaradeva	śaṅkaradevau	śaṅkaradevāḥ
Accusative	śaṅkaradevam	śaṅkaradevau	śaṅkaradevān
Instrumental	śaṅkaradevena	śaṅkaradevābhyām	śaṅkaradevaiḥ śaṅkaradevebhiḥ
Dative	śaṅkaradevāya	śaṅkaradevābhyām	śaṅkaradevebhyaḥ
Ablative	śaṅkaradevāt	śaṅkaradevābhyām	śaṅkaradevebhyaḥ
Genitive	śaṅkaradevasya	śaṅkaradevayoḥ	śaṅkaradevānām
Locative	śaṅkaradeve	śaṅkaradevayoḥ	śaṅkaradeveṣu

Compound śaṅkaradeva -

Adverb -śaṅkaradevam -śaṅkaradevāt