Declension table of ?karmātman

Masculine	Singular	Dual	Plural
Nominative	karmātmā	karmātmānau	karmātmānaḥ
Vocative	karmātman	karmātmānau	karmātmānaḥ
Accusative	karmātmānam	karmātmānau	karmātmanaḥ
Instrumental	karmātmanā	karmātmabhyām	karmātmabhiḥ
Dative	karmātmane	karmātmabhyām	karmātmabhyaḥ
Ablative	karmātmanaḥ	karmātmabhyām	karmātmabhyaḥ
Genitive	karmātmanaḥ	karmātmanoḥ	karmātmanām
Locative	karmātmani	karmātmanoḥ	karmātmasu

Compound karmātma -

Adverb -karmātmam