Declension table of ?utkṛṣṭatva

Neuter	Singular	Dual	Plural
Nominative	utkṛṣṭatvam	utkṛṣṭatve	utkṛṣṭatvāni
Vocative	utkṛṣṭatva	utkṛṣṭatve	utkṛṣṭatvāni
Accusative	utkṛṣṭatvam	utkṛṣṭatve	utkṛṣṭatvāni
Instrumental	utkṛṣṭatvena	utkṛṣṭatvābhyām	utkṛṣṭatvaiḥ
Dative	utkṛṣṭatvāya	utkṛṣṭatvābhyām	utkṛṣṭatvebhyaḥ
Ablative	utkṛṣṭatvāt	utkṛṣṭatvābhyām	utkṛṣṭatvebhyaḥ
Genitive	utkṛṣṭatvasya	utkṛṣṭatvayoḥ	utkṛṣṭatvānām
Locative	utkṛṣṭatve	utkṛṣṭatvayoḥ	utkṛṣṭatveṣu

Compound utkṛṣṭatva -

Adverb -utkṛṣṭatvam -utkṛṣṭatvāt