Declension table of upahāsa

Masculine	Singular	Dual	Plural
Nominative	upahāsaḥ	upahāsau	upahāsāḥ
Vocative	upahāsa	upahāsau	upahāsāḥ
Accusative	upahāsam	upahāsau	upahāsān
Instrumental	upahāsena	upahāsābhyām	upahāsaiḥ upahāsebhiḥ
Dative	upahāsāya	upahāsābhyām	upahāsebhyaḥ
Ablative	upahāsāt	upahāsābhyām	upahāsebhyaḥ
Genitive	upahāsasya	upahāsayoḥ	upahāsānām
Locative	upahāse	upahāsayoḥ	upahāseṣu

Compound upahāsa -

Adverb -upahāsam -upahāsāt