Declension table of ?bhārgavasarvasva

Neuter	Singular	Dual	Plural
Nominative	bhārgavasarvasvam	bhārgavasarvasve	bhārgavasarvasvāni
Vocative	bhārgavasarvasva	bhārgavasarvasve	bhārgavasarvasvāni
Accusative	bhārgavasarvasvam	bhārgavasarvasve	bhārgavasarvasvāni
Instrumental	bhārgavasarvasvena	bhārgavasarvasvābhyām	bhārgavasarvasvaiḥ
Dative	bhārgavasarvasvāya	bhārgavasarvasvābhyām	bhārgavasarvasvebhyaḥ
Ablative	bhārgavasarvasvāt	bhārgavasarvasvābhyām	bhārgavasarvasvebhyaḥ
Genitive	bhārgavasarvasvasya	bhārgavasarvasvayoḥ	bhārgavasarvasvānām
Locative	bhārgavasarvasve	bhārgavasarvasvayoḥ	bhārgavasarvasveṣu

Compound bhārgavasarvasva -

Adverb -bhārgavasarvasvam -bhārgavasarvasvāt