My instinct is that grammatically you need the future of aller, but it
idiomatically wouldn’t work. Switching to the true future and repeating
‘Vraiment! Je me coucherai!’ might do it, but I feel like there’s an idiom
somewhere I don’t know.
I feel a lot more fluent now I’m back, because now French is the Good
Language (not Japanese or German!).
no subject
My instinct is that grammatically you need the future of aller, but it idiomatically wouldn’t work. Switching to the true future and repeating ‘Vraiment! Je me coucherai!’ might do it, but I feel like there’s an idiom somewhere I don’t know.
I feel a lot more fluent now I’m back, because now French is the Good Language (not Japanese or German!).