Declension table of ?vejayitavya

Neuter	Singular	Dual	Plural
Nominative	vejayitavyam	vejayitavye	vejayitavyāni
Vocative	vejayitavya	vejayitavye	vejayitavyāni
Accusative	vejayitavyam	vejayitavye	vejayitavyāni
Instrumental	vejayitavyena	vejayitavyābhyām	vejayitavyaiḥ
Dative	vejayitavyāya	vejayitavyābhyām	vejayitavyebhyaḥ
Ablative	vejayitavyāt	vejayitavyābhyām	vejayitavyebhyaḥ
Genitive	vejayitavyasya	vejayitavyayoḥ	vejayitavyānām
Locative	vejayitavye	vejayitavyayoḥ	vejayitavyeṣu

Compound vejayitavya -

Adverb -vejayitavyam -vejayitavyāt