Declension table of ?ūrdhvaśāyin

Masculine	Singular	Dual	Plural
Nominative	ūrdhvaśāyī	ūrdhvaśāyinau	ūrdhvaśāyinaḥ
Vocative	ūrdhvaśāyin	ūrdhvaśāyinau	ūrdhvaśāyinaḥ
Accusative	ūrdhvaśāyinam	ūrdhvaśāyinau	ūrdhvaśāyinaḥ
Instrumental	ūrdhvaśāyinā	ūrdhvaśāyibhyām	ūrdhvaśāyibhiḥ
Dative	ūrdhvaśāyine	ūrdhvaśāyibhyām	ūrdhvaśāyibhyaḥ
Ablative	ūrdhvaśāyinaḥ	ūrdhvaśāyibhyām	ūrdhvaśāyibhyaḥ
Genitive	ūrdhvaśāyinaḥ	ūrdhvaśāyinoḥ	ūrdhvaśāyinām
Locative	ūrdhvaśāyini	ūrdhvaśāyinoḥ	ūrdhvaśāyiṣu

Compound ūrdhvaśāyi -

Adverb -ūrdhvaśāyi