Declension table of mānana

Neuter	Singular	Dual	Plural
Nominative	mānanam	mānane	mānanāni
Vocative	mānana	mānane	mānanāni
Accusative	mānanam	mānane	mānanāni
Instrumental	mānanena	mānanābhyām	mānanaiḥ
Dative	mānanāya	mānanābhyām	mānanebhyaḥ
Ablative	mānanāt	mānanābhyām	mānanebhyaḥ
Genitive	mānanasya	mānanayoḥ	mānanānām
Locative	mānane	mānanayoḥ	mānaneṣu

Compound mānana -

Adverb -mānanam -mānanāt