Declension table of ?tupyamāna

Neuter	Singular	Dual	Plural
Nominative	tupyamānam	tupyamāne	tupyamānāni
Vocative	tupyamāna	tupyamāne	tupyamānāni
Accusative	tupyamānam	tupyamāne	tupyamānāni
Instrumental	tupyamānena	tupyamānābhyām	tupyamānaiḥ
Dative	tupyamānāya	tupyamānābhyām	tupyamānebhyaḥ
Ablative	tupyamānāt	tupyamānābhyām	tupyamānebhyaḥ
Genitive	tupyamānasya	tupyamānayoḥ	tupyamānānām
Locative	tupyamāne	tupyamānayoḥ	tupyamāneṣu

Compound tupyamāna -

Adverb -tupyamānam -tupyamānāt