Превод - Английски-Swedish - his brother was omitted by mistake.

Hi Lilian!

I think it would be better to write "blev" instead of "var".

Isn't that a passive sentence?

I thought it should read "var utelämnat", but of course I must be wrong.

I'll edit.

Well, it's not wrong to say "var", but that kind of describes a state more than what has happened. If you are omitted it's passive from your part, but the one who omits is active. Was this too confusing??