Declension table of ?tvaṅgamāna

Neuter	Singular	Dual	Plural
Nominative	tvaṅgamānam	tvaṅgamāne	tvaṅgamānāni
Vocative	tvaṅgamāna	tvaṅgamāne	tvaṅgamānāni
Accusative	tvaṅgamānam	tvaṅgamāne	tvaṅgamānāni
Instrumental	tvaṅgamānena	tvaṅgamānābhyām	tvaṅgamānaiḥ
Dative	tvaṅgamānāya	tvaṅgamānābhyām	tvaṅgamānebhyaḥ
Ablative	tvaṅgamānāt	tvaṅgamānābhyām	tvaṅgamānebhyaḥ
Genitive	tvaṅgamānasya	tvaṅgamānayoḥ	tvaṅgamānānām
Locative	tvaṅgamāne	tvaṅgamānayoḥ	tvaṅgamāneṣu

Compound tvaṅgamāna -

Adverb -tvaṅgamānam -tvaṅgamānāt