Can "skogen" be pronounced "skojen" ? I think I've already heard it pronounced that way.
No, the G is always hard.
I myself have never heard it pronounced that way, I've always heard Swedes pronounce "Skogen" with a hard G.
There is a word, "Skoj", which means "Fun". Maybe that's what you heard?
Peut-être... Merci en tout cas ! :)
does många has a form for ett word like mångt?
Don't think so, it's plural so it shouldn't matter if it's en or ett (but not sure)