Declension table of ?āttavibhava

Neuter	Singular	Dual	Plural
Nominative	āttavibhavam	āttavibhave	āttavibhavāni
Vocative	āttavibhava	āttavibhave	āttavibhavāni
Accusative	āttavibhavam	āttavibhave	āttavibhavāni
Instrumental	āttavibhavena	āttavibhavābhyām	āttavibhavaiḥ
Dative	āttavibhavāya	āttavibhavābhyām	āttavibhavebhyaḥ
Ablative	āttavibhavāt	āttavibhavābhyām	āttavibhavebhyaḥ
Genitive	āttavibhavasya	āttavibhavayoḥ	āttavibhavānām
Locative	āttavibhave	āttavibhavayoḥ	āttavibhaveṣu

Compound āttavibhava -

Adverb -āttavibhavam -āttavibhavāt