Declension table of ?lumbayitavya

Neuter	Singular	Dual	Plural
Nominative	lumbayitavyam	lumbayitavye	lumbayitavyāni
Vocative	lumbayitavya	lumbayitavye	lumbayitavyāni
Accusative	lumbayitavyam	lumbayitavye	lumbayitavyāni
Instrumental	lumbayitavyena	lumbayitavyābhyām	lumbayitavyaiḥ
Dative	lumbayitavyāya	lumbayitavyābhyām	lumbayitavyebhyaḥ
Ablative	lumbayitavyāt	lumbayitavyābhyām	lumbayitavyebhyaḥ
Genitive	lumbayitavyasya	lumbayitavyayoḥ	lumbayitavyānām
Locative	lumbayitavye	lumbayitavyayoḥ	lumbayitavyeṣu

Compound lumbayitavya -

Adverb -lumbayitavyam -lumbayitavyāt