Declension table of ?dyotamāna

Masculine	Singular	Dual	Plural
Nominative	dyotamānaḥ	dyotamānau	dyotamānāḥ
Vocative	dyotamāna	dyotamānau	dyotamānāḥ
Accusative	dyotamānam	dyotamānau	dyotamānān
Instrumental	dyotamānena	dyotamānābhyām	dyotamānaiḥ dyotamānebhiḥ
Dative	dyotamānāya	dyotamānābhyām	dyotamānebhyaḥ
Ablative	dyotamānāt	dyotamānābhyām	dyotamānebhyaḥ
Genitive	dyotamānasya	dyotamānayoḥ	dyotamānānām
Locative	dyotamāne	dyotamānayoḥ	dyotamāneṣu

Compound dyotamāna -

Adverb -dyotamānam -dyotamānāt