Declension table of ?ṛtani

Neuter	Singular	Dual	Plural
Nominative	ṛtani	ṛtaninī	ṛtanīni
Vocative	ṛtani	ṛtaninī	ṛtanīni
Accusative	ṛtani	ṛtaninī	ṛtanīni
Instrumental	ṛtaninā	ṛtanibhyām	ṛtanibhiḥ
Dative	ṛtanine	ṛtanibhyām	ṛtanibhyaḥ
Ablative	ṛtaninaḥ	ṛtanibhyām	ṛtanibhyaḥ
Genitive	ṛtaninaḥ	ṛtaninoḥ	ṛtanīnām
Locative	ṛtanini	ṛtaninoḥ	ṛtaniṣu

Compound ṛtani -

Adverb -ṛtani