Declension table of ?anandāna

Neuter	Singular	Dual	Plural
Nominative	anandānam	anandāne	anandānāni
Vocative	anandāna	anandāne	anandānāni
Accusative	anandānam	anandāne	anandānāni
Instrumental	anandānena	anandānābhyām	anandānaiḥ
Dative	anandānāya	anandānābhyām	anandānebhyaḥ
Ablative	anandānāt	anandānābhyām	anandānebhyaḥ
Genitive	anandānasya	anandānayoḥ	anandānānām
Locative	anandāne	anandānayoḥ	anandāneṣu

Compound anandāna -

Adverb -anandānam -anandānāt