MUST
MUST = obligation personnelle/sujetive
Obligation forte
Obligation :
I must study hard
She must arrive on time
We must respect the rules
She must arrive on time
We must respect the rules
Supposition :
He must be tired
They must be at home
She must know the answer
They must be at home
She must know the answer
HAVE TO
Have to = obligation extérieure
Conjugaison selon le temps
Has to (3e personne singulier)
Had to (passé)
Formes comparées
Must = très fort
Have to = factuel
Should = conseil
Don't have to = pas obligatoire
SHOULD
Conseils et recommandations
Should = moins fort que must
Should have + past participle
Pas de conjugaison personnelle
Shouldn't = déconseillé
Erreurs Fréquentes
Erreur 1 :
"I must to go" au lieu de "I must go"
Erreur 2 :
Confondre must (personnel) et have to (extérieur)
Erreur 3 :
"He have to" au lieu de "He has to"
