Declension table of dvitīyaka

Neuter	Singular	Dual	Plural
Nominative	dvitīyakam	dvitīyake	dvitīyakāni
Vocative	dvitīyaka	dvitīyake	dvitīyakāni
Accusative	dvitīyakam	dvitīyake	dvitīyakāni
Instrumental	dvitīyakena	dvitīyakābhyām	dvitīyakaiḥ
Dative	dvitīyakāya	dvitīyakābhyām	dvitīyakebhyaḥ
Ablative	dvitīyakāt	dvitīyakābhyām	dvitīyakebhyaḥ
Genitive	dvitīyakasya	dvitīyakayoḥ	dvitīyakānām
Locative	dvitīyake	dvitīyakayoḥ	dvitīyakeṣu

Compound dvitīyaka -

Adverb -dvitīyakam -dvitīyakāt