eu > en 
1 da ad. to lie (down), to be lying; [ohean] to lie in (bed)
hondarretan etzan: to lie on the sand
belarretan etzanda: lying on the grass
2 da ad. [hilik] to lie
hemen datza Mikel Goiburu: here lies Mikel Goiburu
3 da ad. (hed.) to be, to mean; to lie in; to consist of
zertan datza ametsa?: what are dreams?; what do dreams mean?
4 du ad. [etzanarazi] to lay, to lay down
etzan, etzan, etzaten