Declension table of ?karṣaka

Neuter	Singular	Dual	Plural
Nominative	karṣakam	karṣake	karṣakāṇi
Vocative	karṣaka	karṣake	karṣakāṇi
Accusative	karṣakam	karṣake	karṣakāṇi
Instrumental	karṣakeṇa	karṣakābhyām	karṣakaiḥ
Dative	karṣakāya	karṣakābhyām	karṣakebhyaḥ
Ablative	karṣakāt	karṣakābhyām	karṣakebhyaḥ
Genitive	karṣakasya	karṣakayoḥ	karṣakāṇām
Locative	karṣake	karṣakayoḥ	karṣakeṣu

Compound karṣaka -

Adverb -karṣakam -karṣakāt