Declension table of ?ūrdhvamāyu

Masculine	Singular	Dual	Plural
Nominative	ūrdhvamāyuḥ	ūrdhvamāyū	ūrdhvamāyavaḥ
Vocative	ūrdhvamāyo	ūrdhvamāyū	ūrdhvamāyavaḥ
Accusative	ūrdhvamāyum	ūrdhvamāyū	ūrdhvamāyūn
Instrumental	ūrdhvamāyunā	ūrdhvamāyubhyām	ūrdhvamāyubhiḥ
Dative	ūrdhvamāyave	ūrdhvamāyubhyām	ūrdhvamāyubhyaḥ
Ablative	ūrdhvamāyoḥ	ūrdhvamāyubhyām	ūrdhvamāyubhyaḥ
Genitive	ūrdhvamāyoḥ	ūrdhvamāyvoḥ	ūrdhvamāyūnām
Locative	ūrdhvamāyau	ūrdhvamāyvoḥ	ūrdhvamāyuṣu

Compound ūrdhvamāyu -

Adverb -ūrdhvamāyu