Declension table of ?nejayitavya

Neuter	Singular	Dual	Plural
Nominative	nejayitavyam	nejayitavye	nejayitavyāni
Vocative	nejayitavya	nejayitavye	nejayitavyāni
Accusative	nejayitavyam	nejayitavye	nejayitavyāni
Instrumental	nejayitavyena	nejayitavyābhyām	nejayitavyaiḥ
Dative	nejayitavyāya	nejayitavyābhyām	nejayitavyebhyaḥ
Ablative	nejayitavyāt	nejayitavyābhyām	nejayitavyebhyaḥ
Genitive	nejayitavyasya	nejayitavyayoḥ	nejayitavyānām
Locative	nejayitavye	nejayitavyayoḥ	nejayitavyeṣu

Compound nejayitavya -

Adverb -nejayitavyam -nejayitavyāt