grebe'i lujvo

b1 ferries b2=p1 to b3=p3 from b4=p4 over barrier/medium/portal b5=p2.

Cf. greblo, blogre.

In notes:

p1 ferries through p2 to destination side p3 from origin side p4, carrying b2, propelled by b3.
b1 is a ferry boat for carrying b2 over barrier/medium/portal x3=p2 to destination x4=p3 from origin x5=p4.