Declension table of kāvyatva

Neuter	Singular	Dual	Plural
Nominative	kāvyatvam	kāvyatve	kāvyatvāni
Vocative	kāvyatva	kāvyatve	kāvyatvāni
Accusative	kāvyatvam	kāvyatve	kāvyatvāni
Instrumental	kāvyatvena	kāvyatvābhyām	kāvyatvaiḥ
Dative	kāvyatvāya	kāvyatvābhyām	kāvyatvebhyaḥ
Ablative	kāvyatvāt	kāvyatvābhyām	kāvyatvebhyaḥ
Genitive	kāvyatvasya	kāvyatvayoḥ	kāvyatvānām
Locative	kāvyatve	kāvyatvayoḥ	kāvyatveṣu

Compound kāvyatva -

Adverb -kāvyatvam -kāvyatvāt