Declension table of ?samprasanna

Neuter	Singular	Dual	Plural
Nominative	samprasannam	samprasanne	samprasannāni
Vocative	samprasanna	samprasanne	samprasannāni
Accusative	samprasannam	samprasanne	samprasannāni
Instrumental	samprasannena	samprasannābhyām	samprasannaiḥ
Dative	samprasannāya	samprasannābhyām	samprasannebhyaḥ
Ablative	samprasannāt	samprasannābhyām	samprasannebhyaḥ
Genitive	samprasannasya	samprasannayoḥ	samprasannānām
Locative	samprasanne	samprasannayoḥ	samprasanneṣu

Compound samprasanna -

Adverb -samprasannam -samprasannāt