Declension table of samāpanna

Neuter	Singular	Dual	Plural
Nominative	samāpannam	samāpanne	samāpannāni
Vocative	samāpanna	samāpanne	samāpannāni
Accusative	samāpannam	samāpanne	samāpannāni
Instrumental	samāpannena	samāpannābhyām	samāpannaiḥ
Dative	samāpannāya	samāpannābhyām	samāpannebhyaḥ
Ablative	samāpannāt	samāpannābhyām	samāpannebhyaḥ
Genitive	samāpannasya	samāpannayoḥ	samāpannānām
Locative	samāpanne	samāpannayoḥ	samāpanneṣu

Compound samāpanna -

Adverb -samāpannam -samāpannāt