Declension table of ?bhṛttva

Neuter	Singular	Dual	Plural
Nominative	bhṛttvam	bhṛttve	bhṛttvāni
Vocative	bhṛttva	bhṛttve	bhṛttvāni
Accusative	bhṛttvam	bhṛttve	bhṛttvāni
Instrumental	bhṛttvena	bhṛttvābhyām	bhṛttvaiḥ
Dative	bhṛttvāya	bhṛttvābhyām	bhṛttvebhyaḥ
Ablative	bhṛttvāt	bhṛttvābhyām	bhṛttvebhyaḥ
Genitive	bhṛttvasya	bhṛttvayoḥ	bhṛttvānām
Locative	bhṛttve	bhṛttvayoḥ	bhṛttveṣu

Compound bhṛttva -

Adverb -bhṛttvam -bhṛttvāt