Declension table of ?duḥkhyitavya

Masculine	Singular	Dual	Plural
Nominative	duḥkhyitavyaḥ	duḥkhyitavyau	duḥkhyitavyāḥ
Vocative	duḥkhyitavya	duḥkhyitavyau	duḥkhyitavyāḥ
Accusative	duḥkhyitavyam	duḥkhyitavyau	duḥkhyitavyān
Instrumental	duḥkhyitavyena	duḥkhyitavyābhyām	duḥkhyitavyaiḥ duḥkhyitavyebhiḥ
Dative	duḥkhyitavyāya	duḥkhyitavyābhyām	duḥkhyitavyebhyaḥ
Ablative	duḥkhyitavyāt	duḥkhyitavyābhyām	duḥkhyitavyebhyaḥ
Genitive	duḥkhyitavyasya	duḥkhyitavyayoḥ	duḥkhyitavyānām
Locative	duḥkhyitavye	duḥkhyitavyayoḥ	duḥkhyitavyeṣu

Compound duḥkhyitavya -

Adverb -duḥkhyitavyam -duḥkhyitavyāt