Declension table of ?pātyamāna

Neuter	Singular	Dual	Plural
Nominative	pātyamānam	pātyamāne	pātyamānāni
Vocative	pātyamāna	pātyamāne	pātyamānāni
Accusative	pātyamānam	pātyamāne	pātyamānāni
Instrumental	pātyamānena	pātyamānābhyām	pātyamānaiḥ
Dative	pātyamānāya	pātyamānābhyām	pātyamānebhyaḥ
Ablative	pātyamānāt	pātyamānābhyām	pātyamānebhyaḥ
Genitive	pātyamānasya	pātyamānayoḥ	pātyamānānām
Locative	pātyamāne	pātyamānayoḥ	pātyamāneṣu

Compound pātyamāna -

Adverb -pātyamānam -pātyamānāt