Declension table of ?upasevaka

Neuter	Singular	Dual	Plural
Nominative	upasevakam	upasevake	upasevakāni
Vocative	upasevaka	upasevake	upasevakāni
Accusative	upasevakam	upasevake	upasevakāni
Instrumental	upasevakena	upasevakābhyām	upasevakaiḥ
Dative	upasevakāya	upasevakābhyām	upasevakebhyaḥ
Ablative	upasevakāt	upasevakābhyām	upasevakebhyaḥ
Genitive	upasevakasya	upasevakayoḥ	upasevakānām
Locative	upasevake	upasevakayoḥ	upasevakeṣu

Compound upasevaka -

Adverb -upasevakam -upasevakāt