Declension table of ?kuṇṭhayitavya

Masculine	Singular	Dual	Plural
Nominative	kuṇṭhayitavyaḥ	kuṇṭhayitavyau	kuṇṭhayitavyāḥ
Vocative	kuṇṭhayitavya	kuṇṭhayitavyau	kuṇṭhayitavyāḥ
Accusative	kuṇṭhayitavyam	kuṇṭhayitavyau	kuṇṭhayitavyān
Instrumental	kuṇṭhayitavyena	kuṇṭhayitavyābhyām	kuṇṭhayitavyaiḥ kuṇṭhayitavyebhiḥ
Dative	kuṇṭhayitavyāya	kuṇṭhayitavyābhyām	kuṇṭhayitavyebhyaḥ
Ablative	kuṇṭhayitavyāt	kuṇṭhayitavyābhyām	kuṇṭhayitavyebhyaḥ
Genitive	kuṇṭhayitavyasya	kuṇṭhayitavyayoḥ	kuṇṭhayitavyānām
Locative	kuṇṭhayitavye	kuṇṭhayitavyayoḥ	kuṇṭhayitavyeṣu

Compound kuṇṭhayitavya -

Adverb -kuṇṭhayitavyam -kuṇṭhayitavyāt