Declension table of ?vallamāna

Neuter	Singular	Dual	Plural
Nominative	vallamānam	vallamāne	vallamānāni
Vocative	vallamāna	vallamāne	vallamānāni
Accusative	vallamānam	vallamāne	vallamānāni
Instrumental	vallamānena	vallamānābhyām	vallamānaiḥ
Dative	vallamānāya	vallamānābhyām	vallamānebhyaḥ
Ablative	vallamānāt	vallamānābhyām	vallamānebhyaḥ
Genitive	vallamānasya	vallamānayoḥ	vallamānānām
Locative	vallamāne	vallamānayoḥ	vallamāneṣu

Compound vallamāna -

Adverb -vallamānam -vallamānāt