Declension table of ?ākarṇayitavya

Neuter	Singular	Dual	Plural
Nominative	ākarṇayitavyam	ākarṇayitavye	ākarṇayitavyāni
Vocative	ākarṇayitavya	ākarṇayitavye	ākarṇayitavyāni
Accusative	ākarṇayitavyam	ākarṇayitavye	ākarṇayitavyāni
Instrumental	ākarṇayitavyena	ākarṇayitavyābhyām	ākarṇayitavyaiḥ
Dative	ākarṇayitavyāya	ākarṇayitavyābhyām	ākarṇayitavyebhyaḥ
Ablative	ākarṇayitavyāt	ākarṇayitavyābhyām	ākarṇayitavyebhyaḥ
Genitive	ākarṇayitavyasya	ākarṇayitavyayoḥ	ākarṇayitavyānām
Locative	ākarṇayitavye	ākarṇayitavyayoḥ	ākarṇayitavyeṣu

Compound ākarṇayitavya -

Adverb -ākarṇayitavyam -ākarṇayitavyāt