Declension table of ?aguṇatva

Neuter	Singular	Dual	Plural
Nominative	aguṇatvam	aguṇatve	aguṇatvāni
Vocative	aguṇatva	aguṇatve	aguṇatvāni
Accusative	aguṇatvam	aguṇatve	aguṇatvāni
Instrumental	aguṇatvena	aguṇatvābhyām	aguṇatvaiḥ
Dative	aguṇatvāya	aguṇatvābhyām	aguṇatvebhyaḥ
Ablative	aguṇatvāt	aguṇatvābhyām	aguṇatvebhyaḥ
Genitive	aguṇatvasya	aguṇatvayoḥ	aguṇatvānām
Locative	aguṇatve	aguṇatvayoḥ	aguṇatveṣu

Compound aguṇatva -

Adverb -aguṇatvam -aguṇatvāt