Declension table of ?lāṅgya

Neuter	Singular	Dual	Plural
Nominative	lāṅgyam	lāṅgye	lāṅgyāni
Vocative	lāṅgya	lāṅgye	lāṅgyāni
Accusative	lāṅgyam	lāṅgye	lāṅgyāni
Instrumental	lāṅgyena	lāṅgyābhyām	lāṅgyaiḥ
Dative	lāṅgyāya	lāṅgyābhyām	lāṅgyebhyaḥ
Ablative	lāṅgyāt	lāṅgyābhyām	lāṅgyebhyaḥ
Genitive	lāṅgyasya	lāṅgyayoḥ	lāṅgyānām
Locative	lāṅgye	lāṅgyayoḥ	lāṅgyeṣu

Compound lāṅgya -

Adverb -lāṅgyam -lāṅgyāt