Declension table of ?karṣaka

Masculine	Singular	Dual	Plural
Nominative	karṣakaḥ	karṣakau	karṣakāḥ
Vocative	karṣaka	karṣakau	karṣakāḥ
Accusative	karṣakam	karṣakau	karṣakān
Instrumental	karṣakeṇa	karṣakābhyām	karṣakaiḥ karṣakebhiḥ
Dative	karṣakāya	karṣakābhyām	karṣakebhyaḥ
Ablative	karṣakāt	karṣakābhyām	karṣakebhyaḥ
Genitive	karṣakasya	karṣakayoḥ	karṣakāṇām
Locative	karṣake	karṣakayoḥ	karṣakeṣu

Compound karṣaka -

Adverb -karṣakam -karṣakāt