Declension table of dureva

Masculine	Singular	Dual	Plural
Nominative	durevaḥ	durevau	durevāḥ
Vocative	dureva	durevau	durevāḥ
Accusative	durevam	durevau	durevān
Instrumental	dureveṇa	durevābhyām	durevaiḥ durevebhiḥ
Dative	durevāya	durevābhyām	durevebhyaḥ
Ablative	durevāt	durevābhyām	durevebhyaḥ
Genitive	durevasya	durevayoḥ	durevāṇām
Locative	dureve	durevayoḥ	dureveṣu

Compound dureva -

Adverb -durevam -durevāt