Declension table of dharmātman

Masculine	Singular	Dual	Plural
Nominative	dharmātmā	dharmātmānau	dharmātmānaḥ
Vocative	dharmātman	dharmātmānau	dharmātmānaḥ
Accusative	dharmātmānam	dharmātmānau	dharmātmanaḥ
Instrumental	dharmātmanā	dharmātmabhyām	dharmātmabhiḥ
Dative	dharmātmane	dharmātmabhyām	dharmātmabhyaḥ
Ablative	dharmātmanaḥ	dharmātmabhyām	dharmātmabhyaḥ
Genitive	dharmātmanaḥ	dharmātmanoḥ	dharmātmanām
Locative	dharmātmani	dharmātmanoḥ	dharmātmasu

Compound dharmātma -

Adverb -dharmātmam