Declension table of ananta

Neuter	Singular	Dual	Plural
Nominative	anantam	anante	anantāni
Vocative	ananta	anante	anantāni
Accusative	anantam	anante	anantāni
Instrumental	anantena	anantābhyām	anantaiḥ
Dative	anantāya	anantābhyām	anantebhyaḥ
Ablative	anantāt	anantābhyām	anantebhyaḥ
Genitive	anantasya	anantayoḥ	anantānām
Locative	anante	anantayoḥ	ananteṣu

Compound ananta -

Adverb -anantam -anantāt