Declension table of ?śubhaṅkara

Masculine	Singular	Dual	Plural
Nominative	śubhaṅkaraḥ	śubhaṅkarau	śubhaṅkarāḥ
Vocative	śubhaṅkara	śubhaṅkarau	śubhaṅkarāḥ
Accusative	śubhaṅkaram	śubhaṅkarau	śubhaṅkarān
Instrumental	śubhaṅkareṇa	śubhaṅkarābhyām	śubhaṅkaraiḥ śubhaṅkarebhiḥ
Dative	śubhaṅkarāya	śubhaṅkarābhyām	śubhaṅkarebhyaḥ
Ablative	śubhaṅkarāt	śubhaṅkarābhyām	śubhaṅkarebhyaḥ
Genitive	śubhaṅkarasya	śubhaṅkarayoḥ	śubhaṅkarāṇām
Locative	śubhaṅkare	śubhaṅkarayoḥ	śubhaṅkareṣu

Compound śubhaṅkara -

Adverb -śubhaṅkaram -śubhaṅkarāt