Declension table of ?smṛtiratna

Neuter	Singular	Dual	Plural
Nominative	smṛtiratnam	smṛtiratne	smṛtiratnāni
Vocative	smṛtiratna	smṛtiratne	smṛtiratnāni
Accusative	smṛtiratnam	smṛtiratne	smṛtiratnāni
Instrumental	smṛtiratnena	smṛtiratnābhyām	smṛtiratnaiḥ
Dative	smṛtiratnāya	smṛtiratnābhyām	smṛtiratnebhyaḥ
Ablative	smṛtiratnāt	smṛtiratnābhyām	smṛtiratnebhyaḥ
Genitive	smṛtiratnasya	smṛtiratnayoḥ	smṛtiratnānām
Locative	smṛtiratne	smṛtiratnayoḥ	smṛtiratneṣu

Compound smṛtiratna -

Adverb -smṛtiratnam -smṛtiratnāt