Declension table of ?pātayamāna

Masculine	Singular	Dual	Plural
Nominative	pātayamānaḥ	pātayamānau	pātayamānāḥ
Vocative	pātayamāna	pātayamānau	pātayamānāḥ
Accusative	pātayamānam	pātayamānau	pātayamānān
Instrumental	pātayamānena	pātayamānābhyām	pātayamānaiḥ pātayamānebhiḥ
Dative	pātayamānāya	pātayamānābhyām	pātayamānebhyaḥ
Ablative	pātayamānāt	pātayamānābhyām	pātayamānebhyaḥ
Genitive	pātayamānasya	pātayamānayoḥ	pātayamānānām
Locative	pātayamāne	pātayamānayoḥ	pātayamāneṣu

Compound pātayamāna -

Adverb -pātayamānam -pātayamānāt