does "kokker" mean "the cook/chef"? whereas "en kokk" means "a cook"?
Kokker is plural, while kokk means a cook/chef and kokken means the cook/chef.
and kokkene means the cooks
Elsker does not mean "like" too?
As far as I know, no. "Elsker" only means "love" (the verb), while "liker" means "like" (also the verb). Hope that helps!
Is it skje or skjer
Å skje is the infinitive form of skjer, e.g.,
Det vil skje hver dag.
Det skjer hver dag.