Declension table of ?keñca

Masculine	Singular	Dual	Plural
Nominative	keñcaḥ	keñcau	keñcāḥ
Vocative	keñca	keñcau	keñcāḥ
Accusative	keñcam	keñcau	keñcān
Instrumental	keñcena	keñcābhyām	keñcaiḥ keñcebhiḥ
Dative	keñcāya	keñcābhyām	keñcebhyaḥ
Ablative	keñcāt	keñcābhyām	keñcebhyaḥ
Genitive	keñcasya	keñcayoḥ	keñcānām
Locative	keñce	keñcayoḥ	keñceṣu

Compound keñca -

Adverb -keñcam -keñcāt