Declension table of ?gajayitavya

Neuter	Singular	Dual	Plural
Nominative	gajayitavyam	gajayitavye	gajayitavyāni
Vocative	gajayitavya	gajayitavye	gajayitavyāni
Accusative	gajayitavyam	gajayitavye	gajayitavyāni
Instrumental	gajayitavyena	gajayitavyābhyām	gajayitavyaiḥ
Dative	gajayitavyāya	gajayitavyābhyām	gajayitavyebhyaḥ
Ablative	gajayitavyāt	gajayitavyābhyām	gajayitavyebhyaḥ
Genitive	gajayitavyasya	gajayitavyayoḥ	gajayitavyānām
Locative	gajayitavye	gajayitavyayoḥ	gajayitavyeṣu

Compound gajayitavya -

Adverb -gajayitavyam -gajayitavyāt