Declension table of ?īṅkhayitavya

Masculine	Singular	Dual	Plural
Nominative	īṅkhayitavyaḥ	īṅkhayitavyau	īṅkhayitavyāḥ
Vocative	īṅkhayitavya	īṅkhayitavyau	īṅkhayitavyāḥ
Accusative	īṅkhayitavyam	īṅkhayitavyau	īṅkhayitavyān
Instrumental	īṅkhayitavyena	īṅkhayitavyābhyām	īṅkhayitavyaiḥ īṅkhayitavyebhiḥ
Dative	īṅkhayitavyāya	īṅkhayitavyābhyām	īṅkhayitavyebhyaḥ
Ablative	īṅkhayitavyāt	īṅkhayitavyābhyām	īṅkhayitavyebhyaḥ
Genitive	īṅkhayitavyasya	īṅkhayitavyayoḥ	īṅkhayitavyānām
Locative	īṅkhayitavye	īṅkhayitavyayoḥ	īṅkhayitavyeṣu

Compound īṅkhayitavya -

Adverb -īṅkhayitavyam -īṅkhayitavyāt