Declension table of ?suptapūrva

Neuter	Singular	Dual	Plural
Nominative	suptapūrvam	suptapūrve	suptapūrvāṇi
Vocative	suptapūrva	suptapūrve	suptapūrvāṇi
Accusative	suptapūrvam	suptapūrve	suptapūrvāṇi
Instrumental	suptapūrveṇa	suptapūrvābhyām	suptapūrvaiḥ
Dative	suptapūrvāya	suptapūrvābhyām	suptapūrvebhyaḥ
Ablative	suptapūrvāt	suptapūrvābhyām	suptapūrvebhyaḥ
Genitive	suptapūrvasya	suptapūrvayoḥ	suptapūrvāṇām
Locative	suptapūrve	suptapūrvayoḥ	suptapūrveṣu

Compound suptapūrva -

Adverb -suptapūrvam -suptapūrvāt