Declension table of dvika

Masculine	Singular	Dual	Plural
Nominative	dvikaḥ	dvikau	dvikāḥ
Vocative	dvika	dvikau	dvikāḥ
Accusative	dvikam	dvikau	dvikān
Instrumental	dvikena	dvikābhyām	dvikaiḥ dvikebhiḥ
Dative	dvikāya	dvikābhyām	dvikebhyaḥ
Ablative	dvikāt	dvikābhyām	dvikebhyaḥ
Genitive	dvikasya	dvikayoḥ	dvikānām
Locative	dvike	dvikayoḥ	dvikeṣu

Compound dvika -

Adverb -dvikam -dvikāt