Declension table of ?paṃsayitavya

Masculine	Singular	Dual	Plural
Nominative	paṃsayitavyaḥ	paṃsayitavyau	paṃsayitavyāḥ
Vocative	paṃsayitavya	paṃsayitavyau	paṃsayitavyāḥ
Accusative	paṃsayitavyam	paṃsayitavyau	paṃsayitavyān
Instrumental	paṃsayitavyena	paṃsayitavyābhyām	paṃsayitavyaiḥ paṃsayitavyebhiḥ
Dative	paṃsayitavyāya	paṃsayitavyābhyām	paṃsayitavyebhyaḥ
Ablative	paṃsayitavyāt	paṃsayitavyābhyām	paṃsayitavyebhyaḥ
Genitive	paṃsayitavyasya	paṃsayitavyayoḥ	paṃsayitavyānām
Locative	paṃsayitavye	paṃsayitavyayoḥ	paṃsayitavyeṣu

Compound paṃsayitavya -

Adverb -paṃsayitavyam -paṃsayitavyāt