After vs Since

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

After

Top 1000 (très courant)A1preposition

Since

Top 1000 (très courant)A2preposition
 AfterSince
Prononciation🇬🇧 /["/ˈɑːftə(r)/"]/🇺🇸 /["/ˈæftər/"]/🇬🇧 /["/sɪns/"]/🇺🇸 /["/sɪns/"]/
SensLater in time than something else.From a specific time in the past until now.
ExempleWe will go to the park after lunch.She's been off work since Tuesday.
RegistreNeutreNeutre
FréquenceTop 1000 (très courant)Top 1000 (très courant)
Niveau CEFRA1A2
Nature grammaticaleprepositionpreposition
Collocationsafter school, after work, after dinner, after the eventsince then, since childhood, since last year
Antonymesbeforeuntil, before
Erreurs fréquentesUsing 'after' with past tenses incorrectly, e.g., 'after I ate' should be linked with a past event., Confusing 'after' with 'before' in timeline contexts., Misplacing 'after' in a sentence, leading to unclear meaning.Using 'since' with a future time reference., Confusing 'since' with 'for'., Incorrectly placing 'since' in the sentence.
Notes d'usageUsed to indicate time. Common in both spoken and written English. Avoid using in very formal contexts without a clear time reference.Use 'since' to indicate the starting point of an action or situation that continues to the present. It is often used in the present perfect tense. Avoid using 'since' with future events.

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Since

Questions fréquentes : After vs Since

Quelle est la différence entre After et Since ?

After: Later in time than something else. Since: From a specific time in the past until now.

Lequel est le plus avancé : After et Since ?

Since est le niveau le plus élevé, à A2, sur l'échelle CEFR.

After et Since sont-ils au même niveau CEFR ?

After: A1, Since: A2 sur l'échelle CEFR.

Quelle est la nature grammaticale de After et Since ?

After: preposition, Since: preposition.

Peux-tu montrer un exemple de chacun ?

After: We will go to the park after lunch. Since: She's been off work since Tuesday.

Puis-je utiliser After et Since de façon interchangeable ?

Pas toujours. After et Since sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.

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