Declension table of ?guṇyatva

Neuter	Singular	Dual	Plural
Nominative	guṇyatvam	guṇyatve	guṇyatvāni
Vocative	guṇyatva	guṇyatve	guṇyatvāni
Accusative	guṇyatvam	guṇyatve	guṇyatvāni
Instrumental	guṇyatvena	guṇyatvābhyām	guṇyatvaiḥ
Dative	guṇyatvāya	guṇyatvābhyām	guṇyatvebhyaḥ
Ablative	guṇyatvāt	guṇyatvābhyām	guṇyatvebhyaḥ
Genitive	guṇyatvasya	guṇyatvayoḥ	guṇyatvānām
Locative	guṇyatve	guṇyatvayoḥ	guṇyatveṣu

Compound guṇyatva -

Adverb -guṇyatvam -guṇyatvāt