Declension table of ?laṅgya

Masculine	Singular	Dual	Plural
Nominative	laṅgyaḥ	laṅgyau	laṅgyāḥ
Vocative	laṅgya	laṅgyau	laṅgyāḥ
Accusative	laṅgyam	laṅgyau	laṅgyān
Instrumental	laṅgyena	laṅgyābhyām	laṅgyaiḥ laṅgyebhiḥ
Dative	laṅgyāya	laṅgyābhyām	laṅgyebhyaḥ
Ablative	laṅgyāt	laṅgyābhyām	laṅgyebhyaḥ
Genitive	laṅgyasya	laṅgyayoḥ	laṅgyānām
Locative	laṅgye	laṅgyayoḥ	laṅgyeṣu

Compound laṅgya -

Adverb -laṅgyam -laṅgyāt