Declension table of ?samakarman

Masculine	Singular	Dual	Plural
Nominative	samakarmā	samakarmāṇau	samakarmāṇaḥ
Vocative	samakarman	samakarmāṇau	samakarmāṇaḥ
Accusative	samakarmāṇam	samakarmāṇau	samakarmaṇaḥ
Instrumental	samakarmaṇā	samakarmabhyām	samakarmabhiḥ
Dative	samakarmaṇe	samakarmabhyām	samakarmabhyaḥ
Ablative	samakarmaṇaḥ	samakarmabhyām	samakarmabhyaḥ
Genitive	samakarmaṇaḥ	samakarmaṇoḥ	samakarmaṇām
Locative	samakarmaṇi	samakarmaṇoḥ	samakarmasu

Compound samakarma -

Adverb -samakarmam