Declension table of ?dvayātmaka

Neuter	Singular	Dual	Plural
Nominative	dvayātmakam	dvayātmake	dvayātmakāni
Vocative	dvayātmaka	dvayātmake	dvayātmakāni
Accusative	dvayātmakam	dvayātmake	dvayātmakāni
Instrumental	dvayātmakena	dvayātmakābhyām	dvayātmakaiḥ
Dative	dvayātmakāya	dvayātmakābhyām	dvayātmakebhyaḥ
Ablative	dvayātmakāt	dvayātmakābhyām	dvayātmakebhyaḥ
Genitive	dvayātmakasya	dvayātmakayoḥ	dvayātmakānām
Locative	dvayātmake	dvayātmakayoḥ	dvayātmakeṣu

Compound dvayātmaka -

Adverb -dvayātmakam -dvayātmakāt