"Han arbetar aldrig på söndagar."

Translation: He never works on Sundays.

[lesliewilman]

This must be the priest they are asking about: Är prästen här?

[Super8Mario]

shouldn't "during sundays" work here?
I didn't report it because I doubt it's correct

[Leon89rojol]

Can it be "han aldrig arbetar på söndagar"? Cant it

[eschenschatten]

"He never works on Sundays" is right, but "He is never working on Sundays" not. Why?