Absolute temporal negation (قَطُّ / أَبَداً)

When you want to emphatically say "never" in Arabic, the word you choose depends entirely on the timeline of the action. Arabic has one word for firmly denying something ever happened in the past, and a completely different word for swearing off an action in the future.

Never in the Past (قَطُّ)

To declare that an action has never happened up to this point in time, use the word قَطُّ at the end of the sentence.

This word is strictly used for past events. It must always follow a verb that is already negated for the past—either by using ما with a past tense verb, or لم with a present jussive verb.

Never in the Future (أَبَداً)

To swear off a habit or declare that an action will never happen going forward, use the word أَبَداً at the end of the sentence.

This word is used for future and absolute present negation. It typically follows verbs negated with لن (for the future) or لا (for general, habitual present actions).

Past vs. Future Context

Let's look at how these two particles establish a clear contrast when denying past actions versus making future vows. Notice how both the primary negating particle (like لم vs. لن) and the temporal adverb (قَطُّ vs. أَبَداً) change to match the timeframe.