Declension table of ?dayyamāna

Neuter	Singular	Dual	Plural
Nominative	dayyamānam	dayyamāne	dayyamānāni
Vocative	dayyamāna	dayyamāne	dayyamānāni
Accusative	dayyamānam	dayyamāne	dayyamānāni
Instrumental	dayyamānena	dayyamānābhyām	dayyamānaiḥ
Dative	dayyamānāya	dayyamānābhyām	dayyamānebhyaḥ
Ablative	dayyamānāt	dayyamānābhyām	dayyamānebhyaḥ
Genitive	dayyamānasya	dayyamānayoḥ	dayyamānānām
Locative	dayyamāne	dayyamānayoḥ	dayyamāneṣu

Compound dayyamāna -

Adverb -dayyamānam -dayyamānāt