Declension table of ?kvāthayitavya

Masculine	Singular	Dual	Plural
Nominative	kvāthayitavyaḥ	kvāthayitavyau	kvāthayitavyāḥ
Vocative	kvāthayitavya	kvāthayitavyau	kvāthayitavyāḥ
Accusative	kvāthayitavyam	kvāthayitavyau	kvāthayitavyān
Instrumental	kvāthayitavyena	kvāthayitavyābhyām	kvāthayitavyaiḥ kvāthayitavyebhiḥ
Dative	kvāthayitavyāya	kvāthayitavyābhyām	kvāthayitavyebhyaḥ
Ablative	kvāthayitavyāt	kvāthayitavyābhyām	kvāthayitavyebhyaḥ
Genitive	kvāthayitavyasya	kvāthayitavyayoḥ	kvāthayitavyānām
Locative	kvāthayitavye	kvāthayitavyayoḥ	kvāthayitavyeṣu

Compound kvāthayitavya -

Adverb -kvāthayitavyam -kvāthayitavyāt