Declension table of ?āpravartana

Neuter	Singular	Dual	Plural
Nominative	āpravartanam	āpravartane	āpravartanāni
Vocative	āpravartana	āpravartane	āpravartanāni
Accusative	āpravartanam	āpravartane	āpravartanāni
Instrumental	āpravartanena	āpravartanābhyām	āpravartanaiḥ
Dative	āpravartanāya	āpravartanābhyām	āpravartanebhyaḥ
Ablative	āpravartanāt	āpravartanābhyām	āpravartanebhyaḥ
Genitive	āpravartanasya	āpravartanayoḥ	āpravartanānām
Locative	āpravartane	āpravartanayoḥ	āpravartaneṣu

Compound āpravartana -

Adverb -āpravartanam -āpravartanāt