Declension table of samāpanna

Masculine	Singular	Dual	Plural
Nominative	samāpannaḥ	samāpannau	samāpannāḥ
Vocative	samāpanna	samāpannau	samāpannāḥ
Accusative	samāpannam	samāpannau	samāpannān
Instrumental	samāpannena	samāpannābhyām	samāpannaiḥ samāpannebhiḥ
Dative	samāpannāya	samāpannābhyām	samāpannebhyaḥ
Ablative	samāpannāt	samāpannābhyām	samāpannebhyaḥ
Genitive	samāpannasya	samāpannayoḥ	samāpannānām
Locative	samāpanne	samāpannayoḥ	samāpanneṣu

Compound samāpanna -

Adverb -samāpannam -samāpannāt