Declension table of ?prāvayitavya

Masculine	Singular	Dual	Plural
Nominative	prāvayitavyaḥ	prāvayitavyau	prāvayitavyāḥ
Vocative	prāvayitavya	prāvayitavyau	prāvayitavyāḥ
Accusative	prāvayitavyam	prāvayitavyau	prāvayitavyān
Instrumental	prāvayitavyena	prāvayitavyābhyām	prāvayitavyaiḥ prāvayitavyebhiḥ
Dative	prāvayitavyāya	prāvayitavyābhyām	prāvayitavyebhyaḥ
Ablative	prāvayitavyāt	prāvayitavyābhyām	prāvayitavyebhyaḥ
Genitive	prāvayitavyasya	prāvayitavyayoḥ	prāvayitavyānām
Locative	prāvayitavye	prāvayitavyayoḥ	prāvayitavyeṣu

Compound prāvayitavya -

Adverb -prāvayitavyam -prāvayitavyāt