Declension table of ?smāyitavya

Masculine	Singular	Dual	Plural
Nominative	smāyitavyaḥ	smāyitavyau	smāyitavyāḥ
Vocative	smāyitavya	smāyitavyau	smāyitavyāḥ
Accusative	smāyitavyam	smāyitavyau	smāyitavyān
Instrumental	smāyitavyena	smāyitavyābhyām	smāyitavyaiḥ smāyitavyebhiḥ
Dative	smāyitavyāya	smāyitavyābhyām	smāyitavyebhyaḥ
Ablative	smāyitavyāt	smāyitavyābhyām	smāyitavyebhyaḥ
Genitive	smāyitavyasya	smāyitavyayoḥ	smāyitavyānām
Locative	smāyitavye	smāyitavyayoḥ	smāyitavyeṣu

Compound smāyitavya -

Adverb -smāyitavyam -smāyitavyāt