Declension table of āpanna

Neuter	Singular	Dual	Plural
Nominative	āpannam	āpanne	āpannāni
Vocative	āpanna	āpanne	āpannāni
Accusative	āpannam	āpanne	āpannāni
Instrumental	āpannena	āpannābhyām	āpannaiḥ
Dative	āpannāya	āpannābhyām	āpannebhyaḥ
Ablative	āpannāt	āpannābhyām	āpannebhyaḥ
Genitive	āpannasya	āpannayoḥ	āpannānām
Locative	āpanne	āpannayoḥ	āpanneṣu

Compound āpanna -

Adverb -āpannam -āpannāt