What are the three cases in Arabic?
The role of cases in Arabic is to indicate the syntactic function of a word and its relationship with other words in a sentence.
Arabic has three cases: nominative, accusative, and genitive.
Cases are marked by short vowel suffixes placed at the end of a noun or adjective.
If the noun or adjective is definite, the case endings are:
-u for nominative
-a for accusative
-i for genitive
If the noun or adjective is indefinite, the same vowels are used but followed by -n (nunation):
-un for nominative
-an for accusative
-in for genitive
Let’s look at an example with a definite noun: “the house.”
And now let’s look at an indefinite noun — “a house.”
The cases are generally invisible in conventional written Arabic texts and become apparent only when the text is read aloud with full vowel pronunciation.
Pronouncing the cases accurately is a rigorous task, even for educated native speakers. The rules are primarily mastered by scholars and specialists in Arabic grammar.
As learners of Arabic as a foreign language, what we really need to focus on are the basic rules of word order, inflection, and agreement in order to make ourselves understood.
Cases are one of the most challenging aspects of Modern Standard Arabic. I personally struggled a lot when my teacher pushed me to use the correct case endings and pronounce them accurately.
The good news is that this applies only in MSA. In the dialects, case endings are dropped and not used.
However, there are a few words where the case ending is pronounced even in dialects.
In pause form, meaning a word said in isolation, only the accusative ending is pronounced.
This means that if a word is indefinite (i.e., it does not have ال), the indefinite article is pronounced only in the accusative case, as in these examples:
Vocative in Arabic
A short note to help you sound more natural: Arabic has a vocative particle — يا (ya) — which is used before names.
When calling someone, place يا before their name, for example:
يا محمد — O Mohamad!
يا فراس — O Feras!
يا داليا — O Dalia!
يا رامي — O Ramy!
The particle يا can also be used in certain exclamations, such as:
يا خسارة (ya khasara) — What a loss!
يا سلام (ya salam) — Oh goodness!
يا حبيبي (ya habibi) — O my love!
