interdit (eh[n]-tehr-dee)
or
défendu (day-fah[n]-dew)
Also, for a public sign like "smoking is not allowed," you might see "ne pas fumer", which literally just means "not to smoke".
dormir avec les anges
je dormirai pour toujours
I go to bed is 'je vais au lit' or 'je vais me coucher' in French.
Sleep in french is dormir.
to sleep like a baby is 'dormir comme un bébé' in French.
peux pas dormir
In French, you would say "Je dors beaucoup." This translates directly to "I sleep a lot." The verb "dormir" means "to sleep," and "beaucoup" means "a lot."
Are you going to sleep is est-ce que tu vas dormir ? in French.
You would say "j'ai bien dormi" in French to mean "I had a good sleep."
J'aime dormir.
dormez bien
J'aime dormir
tu as bien dormi?
Using the 'impératif', this is 'dors!' in French.
'nous aimons dormir'
j'essaie de dormir
'Etes-vous le sommeil'