Declension table of ?ṣaḍātman

Masculine	Singular	Dual	Plural
Nominative	ṣaḍātmā	ṣaḍātmānau	ṣaḍātmānaḥ
Vocative	ṣaḍātman	ṣaḍātmānau	ṣaḍātmānaḥ
Accusative	ṣaḍātmānam	ṣaḍātmānau	ṣaḍātmanaḥ
Instrumental	ṣaḍātmanā	ṣaḍātmabhyām	ṣaḍātmabhiḥ
Dative	ṣaḍātmane	ṣaḍātmabhyām	ṣaḍātmabhyaḥ
Ablative	ṣaḍātmanaḥ	ṣaḍātmabhyām	ṣaḍātmabhyaḥ
Genitive	ṣaḍātmanaḥ	ṣaḍātmanoḥ	ṣaḍātmanām
Locative	ṣaḍātmani	ṣaḍātmanoḥ	ṣaḍātmasu

Compound ṣaḍātma -

Adverb -ṣaḍātmam