Declension table of mana

Masculine	Singular	Dual	Plural
Nominative	manaḥ	manau	manāḥ
Vocative	mana	manau	manāḥ
Accusative	manam	manau	manān
Instrumental	manena	manābhyām	manaiḥ manebhiḥ
Dative	manāya	manābhyām	manebhyaḥ
Ablative	manāt	manābhyām	manebhyaḥ
Genitive	manasya	manayoḥ	manānām
Locative	mane	manayoḥ	maneṣu

Compound mana -

Adverb -manam -manāt