Declension table of ?karmātman

Neuter	Singular	Dual	Plural
Nominative	karmātma	karmātmanī	karmātmāni
Vocative	karmātman karmātma	karmātmanī	karmātmāni
Accusative	karmātma	karmātmanī	karmātmāni
Instrumental	karmātmanā	karmātmabhyām	karmātmabhiḥ
Dative	karmātmane	karmātmabhyām	karmātmabhyaḥ
Ablative	karmātmanaḥ	karmātmabhyām	karmātmabhyaḥ
Genitive	karmātmanaḥ	karmātmanoḥ	karmātmanām
Locative	karmātmani	karmātmanoḥ	karmātmasu

Compound karmātma -

Adverb -karmātma -karmātmam