eu > en
1 da ad. to fall upon sb/sth, to befall; to bear down on sb/sth
zorigaizto ikaragarria gaineratu zaio familiari: a terrible tragedy has befallen the family
txakurra gainera joan zitzaion: the dog bore down on him
2 da/du ad. to remain on top; to put on top; to rise to the surface
beti gaineratzen den olioa bezala: like oil that always rises to the surface
3 du ad. [esandakoari gehitu] to add