Declension table of ?panthamāna

Neuter	Singular	Dual	Plural
Nominative	panthamānam	panthamāne	panthamānāni
Vocative	panthamāna	panthamāne	panthamānāni
Accusative	panthamānam	panthamāne	panthamānāni
Instrumental	panthamānena	panthamānābhyām	panthamānaiḥ
Dative	panthamānāya	panthamānābhyām	panthamānebhyaḥ
Ablative	panthamānāt	panthamānābhyām	panthamānebhyaḥ
Genitive	panthamānasya	panthamānayoḥ	panthamānānām
Locative	panthamāne	panthamānayoḥ	panthamāneṣu

Compound panthamāna -

Adverb -panthamānam -panthamānāt