Declension table of ?ṭvalamāna

Neuter	Singular	Dual	Plural
Nominative	ṭvalamānam	ṭvalamāne	ṭvalamānāni
Vocative	ṭvalamāna	ṭvalamāne	ṭvalamānāni
Accusative	ṭvalamānam	ṭvalamāne	ṭvalamānāni
Instrumental	ṭvalamānena	ṭvalamānābhyām	ṭvalamānaiḥ
Dative	ṭvalamānāya	ṭvalamānābhyām	ṭvalamānebhyaḥ
Ablative	ṭvalamānāt	ṭvalamānābhyām	ṭvalamānebhyaḥ
Genitive	ṭvalamānasya	ṭvalamānayoḥ	ṭvalamānānām
Locative	ṭvalamāne	ṭvalamānayoḥ	ṭvalamāneṣu

Compound ṭvalamāna -

Adverb -ṭvalamānam -ṭvalamānāt