Declension table of ?nāśyamāna

Neuter	Singular	Dual	Plural
Nominative	nāśyamānam	nāśyamāne	nāśyamānāni
Vocative	nāśyamāna	nāśyamāne	nāśyamānāni
Accusative	nāśyamānam	nāśyamāne	nāśyamānāni
Instrumental	nāśyamānena	nāśyamānābhyām	nāśyamānaiḥ
Dative	nāśyamānāya	nāśyamānābhyām	nāśyamānebhyaḥ
Ablative	nāśyamānāt	nāśyamānābhyām	nāśyamānebhyaḥ
Genitive	nāśyamānasya	nāśyamānayoḥ	nāśyamānānām
Locative	nāśyamāne	nāśyamānayoḥ	nāśyamāneṣu

Compound nāśyamāna -

Adverb -nāśyamānam -nāśyamānāt