Declension table of ?mayūratva

Neuter	Singular	Dual	Plural
Nominative	mayūratvam	mayūratve	mayūratvāni
Vocative	mayūratva	mayūratve	mayūratvāni
Accusative	mayūratvam	mayūratve	mayūratvāni
Instrumental	mayūratvena	mayūratvābhyām	mayūratvaiḥ
Dative	mayūratvāya	mayūratvābhyām	mayūratvebhyaḥ
Ablative	mayūratvāt	mayūratvābhyām	mayūratvebhyaḥ
Genitive	mayūratvasya	mayūratvayoḥ	mayūratvānām
Locative	mayūratve	mayūratvayoḥ	mayūratveṣu

Compound mayūratva -

Adverb -mayūratvam -mayūratvāt