Antepresente para el sujetoél/ella/usteddel verboarar.

arar

Se ha arado en la mar.
The sea has been plowed.
Éstos son ciudades que no construyeron, huertos que no plantaste, y los campos no ha arado.
Here are cities you didn't build, orchards you didn't plant, and fields you didn't plow.
Este es un espacio único, que es el día en que el antiguo lago que se ha arado en el siglo 19.
This is a unique area, which is the day the former lake that has been plowed in the 19th century.
Palabra del día
el guion