Declension table of ?kartṛkara

Masculine	Singular	Dual	Plural
Nominative	kartṛkaraḥ	kartṛkarau	kartṛkarāḥ
Vocative	kartṛkara	kartṛkarau	kartṛkarāḥ
Accusative	kartṛkaram	kartṛkarau	kartṛkarān
Instrumental	kartṛkareṇa	kartṛkarābhyām	kartṛkaraiḥ kartṛkarebhiḥ
Dative	kartṛkarāya	kartṛkarābhyām	kartṛkarebhyaḥ
Ablative	kartṛkarāt	kartṛkarābhyām	kartṛkarebhyaḥ
Genitive	kartṛkarasya	kartṛkarayoḥ	kartṛkarāṇām
Locative	kartṛkare	kartṛkarayoḥ	kartṛkareṣu

Compound kartṛkara -

Adverb -kartṛkaram -kartṛkarāt