Declension table of ?karmaśūra

Neuter	Singular	Dual	Plural
Nominative	karmaśūram	karmaśūre	karmaśūrāṇi
Vocative	karmaśūra	karmaśūre	karmaśūrāṇi
Accusative	karmaśūram	karmaśūre	karmaśūrāṇi
Instrumental	karmaśūreṇa	karmaśūrābhyām	karmaśūraiḥ
Dative	karmaśūrāya	karmaśūrābhyām	karmaśūrebhyaḥ
Ablative	karmaśūrāt	karmaśūrābhyām	karmaśūrebhyaḥ
Genitive	karmaśūrasya	karmaśūrayoḥ	karmaśūrāṇām
Locative	karmaśūre	karmaśūrayoḥ	karmaśūreṣu

Compound karmaśūra -

Adverb -karmaśūram -karmaśūrāt