Declension table of śaṅkara

Neuter	Singular	Dual	Plural
Nominative	śaṅkaram	śaṅkare	śaṅkarāṇi
Vocative	śaṅkara	śaṅkare	śaṅkarāṇi
Accusative	śaṅkaram	śaṅkare	śaṅkarāṇi
Instrumental	śaṅkareṇa	śaṅkarābhyām	śaṅkaraiḥ
Dative	śaṅkarāya	śaṅkarābhyām	śaṅkarebhyaḥ
Ablative	śaṅkarāt	śaṅkarābhyām	śaṅkarebhyaḥ
Genitive	śaṅkarasya	śaṅkarayoḥ	śaṅkarāṇām
Locative	śaṅkare	śaṅkarayoḥ	śaṅkareṣu

Compound śaṅkara -

Adverb -śaṅkaram -śaṅkarāt