Declension table of ?ayathāpūrva

Masculine	Singular	Dual	Plural
Nominative	ayathāpūrvaḥ	ayathāpūrvau	ayathāpūrvāḥ
Vocative	ayathāpūrva	ayathāpūrvau	ayathāpūrvāḥ
Accusative	ayathāpūrvam	ayathāpūrvau	ayathāpūrvān
Instrumental	ayathāpūrveṇa	ayathāpūrvābhyām	ayathāpūrvaiḥ ayathāpūrvebhiḥ
Dative	ayathāpūrvāya	ayathāpūrvābhyām	ayathāpūrvebhyaḥ
Ablative	ayathāpūrvāt	ayathāpūrvābhyām	ayathāpūrvebhyaḥ
Genitive	ayathāpūrvasya	ayathāpūrvayoḥ	ayathāpūrvāṇām
Locative	ayathāpūrve	ayathāpūrvayoḥ	ayathāpūrveṣu

Compound ayathāpūrva -

Adverb -ayathāpūrvam -ayathāpūrvāt