Declension table of ?śabdāyitavya

Neuter	Singular	Dual	Plural
Nominative	śabdāyitavyam	śabdāyitavye	śabdāyitavyāni
Vocative	śabdāyitavya	śabdāyitavye	śabdāyitavyāni
Accusative	śabdāyitavyam	śabdāyitavye	śabdāyitavyāni
Instrumental	śabdāyitavyena	śabdāyitavyābhyām	śabdāyitavyaiḥ
Dative	śabdāyitavyāya	śabdāyitavyābhyām	śabdāyitavyebhyaḥ
Ablative	śabdāyitavyāt	śabdāyitavyābhyām	śabdāyitavyebhyaḥ
Genitive	śabdāyitavyasya	śabdāyitavyayoḥ	śabdāyitavyānām
Locative	śabdāyitavye	śabdāyitavyayoḥ	śabdāyitavyeṣu

Compound śabdāyitavya -

Adverb -śabdāyitavyam -śabdāyitavyāt