Declension table of ?lyetavya

Neuter	Singular	Dual	Plural
Nominative	lyetavyam	lyetavye	lyetavyāni
Vocative	lyetavya	lyetavye	lyetavyāni
Accusative	lyetavyam	lyetavye	lyetavyāni
Instrumental	lyetavyena	lyetavyābhyām	lyetavyaiḥ
Dative	lyetavyāya	lyetavyābhyām	lyetavyebhyaḥ
Ablative	lyetavyāt	lyetavyābhyām	lyetavyebhyaḥ
Genitive	lyetavyasya	lyetavyayoḥ	lyetavyānām
Locative	lyetavye	lyetavyayoḥ	lyetavyeṣu

Compound lyetavya -

Adverb -lyetavyam -lyetavyāt