Declension table of ?vratatattva

Neuter	Singular	Dual	Plural
Nominative	vratatattvam	vratatattve	vratatattvāni
Vocative	vratatattva	vratatattve	vratatattvāni
Accusative	vratatattvam	vratatattve	vratatattvāni
Instrumental	vratatattvena	vratatattvābhyām	vratatattvaiḥ
Dative	vratatattvāya	vratatattvābhyām	vratatattvebhyaḥ
Ablative	vratatattvāt	vratatattvābhyām	vratatattvebhyaḥ
Genitive	vratatattvasya	vratatattvayoḥ	vratatattvānām
Locative	vratatattve	vratatattvayoḥ	vratatattveṣu

Compound vratatattva -

Adverb -vratatattvam -vratatattvāt