Declension table of ?śarkura

Neuter	Singular	Dual	Plural
Nominative	śarkuram	śarkure	śarkurāṇi
Vocative	śarkura	śarkure	śarkurāṇi
Accusative	śarkuram	śarkure	śarkurāṇi
Instrumental	śarkureṇa	śarkurābhyām	śarkuraiḥ
Dative	śarkurāya	śarkurābhyām	śarkurebhyaḥ
Ablative	śarkurāt	śarkurābhyām	śarkurebhyaḥ
Genitive	śarkurasya	śarkurayoḥ	śarkurāṇām
Locative	śarkure	śarkurayoḥ	śarkureṣu

Compound śarkura -

Adverb -śarkuram -śarkurāt