ان

ان

The Arabic word "أنْ" means "that" (used as a conjunction).

Here, 'أنَّ' is used as a subordinating conjunction to introduce a subordinate clause indicating a reported statement or fact.

أعرف أنَّ السماء زرقاء.

I know that the sky is blue.

Here, 'أنْ' is used as a particle to introduce a regular subjunctive verb in its bare form, denoting the infinitive in English.

من الممكن أنْ ينجح في الامتحان.

It is possible for him to pass the exam.

Here, 'إنْ' is used as a conditional particle to introduce a conditional clause indicating a scenario or assumption.

إنْ درَست بجد، ستنجح.

If you study hard, you will succeed.