Declension table of ?sayamāna

Masculine	Singular	Dual	Plural
Nominative	sayamānaḥ	sayamānau	sayamānāḥ
Vocative	sayamāna	sayamānau	sayamānāḥ
Accusative	sayamānam	sayamānau	sayamānān
Instrumental	sayamānena	sayamānābhyām	sayamānaiḥ sayamānebhiḥ
Dative	sayamānāya	sayamānābhyām	sayamānebhyaḥ
Ablative	sayamānāt	sayamānābhyām	sayamānebhyaḥ
Genitive	sayamānasya	sayamānayoḥ	sayamānānām
Locative	sayamāne	sayamānayoḥ	sayamāneṣu

Compound sayamāna -

Adverb -sayamānam -sayamānāt