Declension table of ?kartarīya

Neuter	Singular	Dual	Plural
Nominative	kartarīyam	kartarīye	kartarīyāṇi
Vocative	kartarīya	kartarīye	kartarīyāṇi
Accusative	kartarīyam	kartarīye	kartarīyāṇi
Instrumental	kartarīyeṇa	kartarīyābhyām	kartarīyaiḥ
Dative	kartarīyāya	kartarīyābhyām	kartarīyebhyaḥ
Ablative	kartarīyāt	kartarīyābhyām	kartarīyebhyaḥ
Genitive	kartarīyasya	kartarīyayoḥ	kartarīyāṇām
Locative	kartarīye	kartarīyayoḥ	kartarīyeṣu

Compound kartarīya -

Adverb -kartarīyam -kartarīyāt