Declension table of ?prathayamāna

Neuter	Singular	Dual	Plural
Nominative	prathayamānam	prathayamāne	prathayamānāni
Vocative	prathayamāna	prathayamāne	prathayamānāni
Accusative	prathayamānam	prathayamāne	prathayamānāni
Instrumental	prathayamānena	prathayamānābhyām	prathayamānaiḥ
Dative	prathayamānāya	prathayamānābhyām	prathayamānebhyaḥ
Ablative	prathayamānāt	prathayamānābhyām	prathayamānebhyaḥ
Genitive	prathayamānasya	prathayamānayoḥ	prathayamānānām
Locative	prathayamāne	prathayamānayoḥ	prathayamāneṣu

Compound prathayamāna -

Adverb -prathayamānam -prathayamānāt