Declension table of ?saṃsmartavya

Masculine	Singular	Dual	Plural
Nominative	saṃsmartavyaḥ	saṃsmartavyau	saṃsmartavyāḥ
Vocative	saṃsmartavya	saṃsmartavyau	saṃsmartavyāḥ
Accusative	saṃsmartavyam	saṃsmartavyau	saṃsmartavyān
Instrumental	saṃsmartavyena	saṃsmartavyābhyām	saṃsmartavyaiḥ saṃsmartavyebhiḥ
Dative	saṃsmartavyāya	saṃsmartavyābhyām	saṃsmartavyebhyaḥ
Ablative	saṃsmartavyāt	saṃsmartavyābhyām	saṃsmartavyebhyaḥ
Genitive	saṃsmartavyasya	saṃsmartavyayoḥ	saṃsmartavyānām
Locative	saṃsmartavye	saṃsmartavyayoḥ	saṃsmartavyeṣu

Compound saṃsmartavya -

Adverb -saṃsmartavyam -saṃsmartavyāt