Declension table of ?barkarakarkara

Masculine	Singular	Dual	Plural
Nominative	barkarakarkaraḥ	barkarakarkarau	barkarakarkarāḥ
Vocative	barkarakarkara	barkarakarkarau	barkarakarkarāḥ
Accusative	barkarakarkaram	barkarakarkarau	barkarakarkarān
Instrumental	barkarakarkareṇa	barkarakarkarābhyām	barkarakarkaraiḥ barkarakarkarebhiḥ
Dative	barkarakarkarāya	barkarakarkarābhyām	barkarakarkarebhyaḥ
Ablative	barkarakarkarāt	barkarakarkarābhyām	barkarakarkarebhyaḥ
Genitive	barkarakarkarasya	barkarakarkarayoḥ	barkarakarkarāṇām
Locative	barkarakarkare	barkarakarkarayoḥ	barkarakarkareṣu

Compound barkarakarkara -

Adverb -barkarakarkaram -barkarakarkarāt