Declension table of ?ṛtāyu

Masculine	Singular	Dual	Plural
Nominative	ṛtāyuḥ	ṛtāyū	ṛtāyavaḥ
Vocative	ṛtāyo	ṛtāyū	ṛtāyavaḥ
Accusative	ṛtāyum	ṛtāyū	ṛtāyūn
Instrumental	ṛtāyunā	ṛtāyubhyām	ṛtāyubhiḥ
Dative	ṛtāyave	ṛtāyubhyām	ṛtāyubhyaḥ
Ablative	ṛtāyoḥ	ṛtāyubhyām	ṛtāyubhyaḥ
Genitive	ṛtāyoḥ	ṛtāyvoḥ	ṛtāyūnām
Locative	ṛtāyau	ṛtāyvoḥ	ṛtāyuṣu

Compound ṛtāyu -

Adverb -ṛtāyu