Declension table of ?dhīrayitavya

Masculine	Singular	Dual	Plural
Nominative	dhīrayitavyaḥ	dhīrayitavyau	dhīrayitavyāḥ
Vocative	dhīrayitavya	dhīrayitavyau	dhīrayitavyāḥ
Accusative	dhīrayitavyam	dhīrayitavyau	dhīrayitavyān
Instrumental	dhīrayitavyena	dhīrayitavyābhyām	dhīrayitavyaiḥ dhīrayitavyebhiḥ
Dative	dhīrayitavyāya	dhīrayitavyābhyām	dhīrayitavyebhyaḥ
Ablative	dhīrayitavyāt	dhīrayitavyābhyām	dhīrayitavyebhyaḥ
Genitive	dhīrayitavyasya	dhīrayitavyayoḥ	dhīrayitavyānām
Locative	dhīrayitavye	dhīrayitavyayoḥ	dhīrayitavyeṣu

Compound dhīrayitavya -

Adverb -dhīrayitavyam -dhīrayitavyāt