Declension table of ?kartṛgupta

Neuter	Singular	Dual	Plural
Nominative	kartṛguptam	kartṛgupte	kartṛguptāni
Vocative	kartṛgupta	kartṛgupte	kartṛguptāni
Accusative	kartṛguptam	kartṛgupte	kartṛguptāni
Instrumental	kartṛguptena	kartṛguptābhyām	kartṛguptaiḥ
Dative	kartṛguptāya	kartṛguptābhyām	kartṛguptebhyaḥ
Ablative	kartṛguptāt	kartṛguptābhyām	kartṛguptebhyaḥ
Genitive	kartṛguptasya	kartṛguptayoḥ	kartṛguptānām
Locative	kartṛgupte	kartṛguptayoḥ	kartṛgupteṣu

Compound kartṛgupta -

Adverb -kartṛguptam -kartṛguptāt