Declension table of upayogin

Masculine	Singular	Dual	Plural
Nominative	upayogī	upayoginau	upayoginaḥ
Vocative	upayogin	upayoginau	upayoginaḥ
Accusative	upayoginam	upayoginau	upayoginaḥ
Instrumental	upayoginā	upayogibhyām	upayogibhiḥ
Dative	upayogine	upayogibhyām	upayogibhyaḥ
Ablative	upayoginaḥ	upayogibhyām	upayogibhyaḥ
Genitive	upayoginaḥ	upayoginoḥ	upayoginām
Locative	upayogini	upayoginoḥ	upayogiṣu

Compound upayogi -

Adverb -upayogi