Declension table of anupūrva

Masculine	Singular	Dual	Plural
Nominative	anupūrvaḥ	anupūrvau	anupūrvāḥ
Vocative	anupūrva	anupūrvau	anupūrvāḥ
Accusative	anupūrvam	anupūrvau	anupūrvān
Instrumental	anupūrveṇa	anupūrvābhyām	anupūrvaiḥ
Dative	anupūrvāya	anupūrvābhyām	anupūrvebhyaḥ
Ablative	anupūrvāt	anupūrvābhyām	anupūrvebhyaḥ
Genitive	anupūrvasya	anupūrvayoḥ	anupūrvāṇām
Locative	anupūrve	anupūrvayoḥ	anupūrveṣu

Compound anupūrva -

Adverb -anupūrvam -anupūrvāt