Declension table of ?adhikṛtatva

Neuter	Singular	Dual	Plural
Nominative	adhikṛtatvam	adhikṛtatve	adhikṛtatvāni
Vocative	adhikṛtatva	adhikṛtatve	adhikṛtatvāni
Accusative	adhikṛtatvam	adhikṛtatve	adhikṛtatvāni
Instrumental	adhikṛtatvena	adhikṛtatvābhyām	adhikṛtatvaiḥ
Dative	adhikṛtatvāya	adhikṛtatvābhyām	adhikṛtatvebhyaḥ
Ablative	adhikṛtatvāt	adhikṛtatvābhyām	adhikṛtatvebhyaḥ
Genitive	adhikṛtatvasya	adhikṛtatvayoḥ	adhikṛtatvānām
Locative	adhikṛtatve	adhikṛtatvayoḥ	adhikṛtatveṣu

Compound adhikṛtatva -

Adverb -adhikṛtatvam -adhikṛtatvāt