Declension table of ?laṅgana

Neuter	Singular	Dual	Plural
Nominative	laṅganam	laṅgane	laṅganāni
Vocative	laṅgana	laṅgane	laṅganāni
Accusative	laṅganam	laṅgane	laṅganāni
Instrumental	laṅganena	laṅganābhyām	laṅganaiḥ
Dative	laṅganāya	laṅganābhyām	laṅganebhyaḥ
Ablative	laṅganāt	laṅganābhyām	laṅganebhyaḥ
Genitive	laṅganasya	laṅganayoḥ	laṅganānām
Locative	laṅgane	laṅganayoḥ	laṅganeṣu

Compound laṅgana -

Adverb -laṅganam -laṅganāt