Possessive Endings on Nouns
In Arabic, possession is expressed by attaching a pronoun suffix directly to the end of a noun. For example, 'kitāb' (book) becomes 'kitābī' (my book).
How It Works
Possessive endings are bound morphemes that attach to the end of a noun. Grammatically, they act as the second part of an iḍāfa (possessive construction).
Key Rules for Beginners:
- Definiteness: A noun with an attached pronoun is automatically definite. You must NOT use the definite article or nunation on the noun.
- Tāʾ Marbūṭa: If a noun ends in Tāʾ Marbūṭa (ة), it changes to a regular Tāʾ Maftūḥa (ت) before the suffix is added (e.g., مدرستي).
- Dropping the Nūn: When attaching a pronoun to a dual noun or a sound masculine plural, the final nūn (ن) must be dropped (e.g., مدرسون becomes مدرسوك).
- 1st Person Singular: For regular nouns, the final letter takes a mandatory kasra before the '-ī' (ـي) suffix (e.g., كتابي).
- Vowel Harmony: The h-vowel changes in ـهُ، ـهُمَا، ـهُمْ، ـهُنَّ after kasra or a non-voweled يْ: ـهِ، ـهِمَا، ـهِمْ، ـهِنَّ. Compare في بيتِهِ and بيتُهُ. Feminine singular ـهَا does not change: في بيتِها. The dual ـهما serves both genders.
- Prepositions: These same suffixes apply when attached to prepositions, as seen in Pronouns Attached to Prepositions.
Special Nouns: Singular أب and أخ, when added to a pronoun other than “my,” normally mark case with a long vowel: أَبُوكَ (nominative), أَبَاكَ (accusative), أَبِيكَ (genitive); أَخُوكَ، أَخَاكَ، أَخِيكَ work alike. With “my,” use أَبِي and أَخِي in all three cases, with the case understood. These are special paradigms, not an instruction to insert و into every possessive noun.
Examples (6)
- أينَ مِفتاحُكَ؟
Where is your (masc. sing.) key?
Word by Word: Where key-your?
The suffix '-ka' is attached to 'miftāḥ' to mean 'your'.
- هذا كِتابي الجَديد.
This is my new book.
Word by Word: This book-my the-new.
The suffix '-ī' means 'my'. Note that the adjective 'al-jadīd' takes 'al-' because 'kitābī' is already definite.
- ذَهَبَتْ مَعَ صَديقَتِها.
She went with her friend.
Word by Word: She-went with friend(fem)-her.
The noun 'ṣadīqa' (ة) changes its ending to 't' (ت) before adding the suffix '-hā' (her). Note that '-hā' never changes its vowel, even after a kasra.
- أبوكَ في البَيت.
Your father is at home.
Word by Word: Father-your in the-house.
The word 'ab' (father) is one of the The Five Special Nouns. It adds a long vowel (wāw here for the subject case) before the pronoun suffix.
- مُعَلِّموهُ مُجتَهِدونَ.
His teachers are hardworking.
Word by Word: Teachers-his hardworking.
In the Regular Masculine Plural, the final 'nūn' is dropped when a possessive pronoun is attached.
- بَيتُنا كَبير.
Our house is big.
Word by Word: House-our big.
The suffix '-nā' means 'our'.
Common Mistakes
Using the definite article 'al-' with a possessive suffix.
الكِتابيكِتابيA noun cannot have both 'al-' and a possessive suffix at the same time. The suffix already makes the noun definite.
Keeping the tanwīn (nunation) when adding a suffix.
كِتابٌكَكِتابُكَTanwīn indicates indefiniteness, but a possessive suffix makes the word definite. Therefore, the tanwīn must be dropped.
Using the 'protection nūn' (-nī) on a noun.
كِتابُنيكِتابيFor ordinary possessive nouns such as كتاب, use ـي without a protective ن. The protective nun also occurs outside verbs in certain constructions such as مِنِّي, so it is not exclusively verbal.
How It Connects
Learn This First
To learn possessive endings, you first need to be familiar with the basic personal pronouns (I, you, he, etc.) as the endings are derived from them. You also need to distinguish nouns from other word types and understand how the feminine ending (Ta Marbuta) transforms when a suffix is added.
- أنا / أنت / هوPersonal Pronouns (Singular)
Understanding independent personal pronouns is essential because possessive suffixes are the attached counterparts of these pronouns (e.g., 'my' corresponds to 'I').
Level 1 - ـةThe Feminine Ending ة
When attaching pronouns to feminine nouns ending in ة, the letter changes to a regular ت, which is a necessary orthographic and grammatical rule for this pattern.
Level 1
Related Patterns
- Possession by Joining Two Nouns
Possessive suffixes function grammatically as the second part of an iḍāfa construction.
Level 1 - Object Endings on Verbs
Similar suffixes attach to verbs to indicate the object (e.g., 'he hit him').
Level 2 - Pronouns Attached to Prepositions
The same suffixes attach to prepositions (e.g., 'to me', 'with him').
Level 2 - الThe Definite Article
Explains the concept of definiteness which possessive suffixes provide.
Level 1
Learn Next
Patterns that build on this one.
- عندAt and HavingLevel 1
- لكنButLevel 1
- معWithLevel 1
- لأنBecauseLevel 2
- من فضلكPleaseLevel 2
- The Five Special NounsLevel 3
- كأنّAs ifLevel 3
- نفسEmphasis with نفسLevel 4
And 4 more in the full list.
Practice Possessive Endings on Nouns in Bubblegum
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