Declension table of ?mandātman

Masculine	Singular	Dual	Plural
Nominative	mandātmā	mandātmānau	mandātmānaḥ
Vocative	mandātman	mandātmānau	mandātmānaḥ
Accusative	mandātmānam	mandātmānau	mandātmanaḥ
Instrumental	mandātmanā	mandātmabhyām	mandātmabhiḥ
Dative	mandātmane	mandātmabhyām	mandātmabhyaḥ
Ablative	mandātmanaḥ	mandātmabhyām	mandātmabhyaḥ
Genitive	mandātmanaḥ	mandātmanoḥ	mandātmanām
Locative	mandātmani	mandātmanoḥ	mandātmasu

Compound mandātma -

Adverb -mandātmam