Declension table of ?tumbyamāna

Masculine	Singular	Dual	Plural
Nominative	tumbyamānaḥ	tumbyamānau	tumbyamānāḥ
Vocative	tumbyamāna	tumbyamānau	tumbyamānāḥ
Accusative	tumbyamānam	tumbyamānau	tumbyamānān
Instrumental	tumbyamānena	tumbyamānābhyām	tumbyamānaiḥ tumbyamānebhiḥ
Dative	tumbyamānāya	tumbyamānābhyām	tumbyamānebhyaḥ
Ablative	tumbyamānāt	tumbyamānābhyām	tumbyamānebhyaḥ
Genitive	tumbyamānasya	tumbyamānayoḥ	tumbyamānānām
Locative	tumbyamāne	tumbyamānayoḥ	tumbyamāneṣu

Compound tumbyamāna -

Adverb -tumbyamānam -tumbyamānāt