The Ten Verb Shapes

Level 3

Arabic verbs are built from a three-letter root (Jidhr) cast into ten standard patterns (Awzān). Each pattern adds a specific nuance like 'causing,' 'doing together,' or 'seeking' to the root's base meaning.

How It Works

The Arabic verb system is a highly logical framework based on the Root and Pattern system. Most verbs come from a three-consonant root (e.g., K-T-B for writing).

The Ten Primary Forms:

  • Form I (فَعَلَ): The base meaning. Example: kataba (he wrote).
  • Form II (فَعَّلَ): Causative or intensive. Often involves doubling the middle letter. Example: darrasa (he taught/caused to learn).
  • Form III (فاعَلَ): Relational or reciprocal. Acting with or upon someone. Example: kātaba (he corresponded with).
  • Form IV (أَفْعَلَ): Causative. Similar to Form II but often more direct. Example: arsala (he sent).
  • Form V (تَفَعَّلَ): Reflexive of Form II. The subject undergoes the process. Example: ta‘allama (he learned).
  • Form VI (تَفاعَلَ): Reciprocal of Form III. Mutual action between parties. Example: ta‘āwana (he cooperated).
  • Form VII (اِنْفَعَلَ): Passive/Reflexive. Focuses on the result (agentless). Example: inkasara (it broke).
  • Form VIII (اِفْتَعَلَ): Reflexive/Acquisitive. Often implies effort or personal benefit. Example: ijtama‘a (he gathered/met).
  • Form IX (اِفْعَلَّ): Used almost exclusively for colors and physical defects. Example: iḥmarra (he turned red).
  • Form X (اِسْتَفْعَلَ): Seeking or considering. Example: istaghfara (he sought forgiveness).

Morphological Notes:
Forms VII through X use Hamzat al-Wasl, meaning the initial 'i' sound disappears when preceded by another word. Form IV, however, uses a permanent Hamza. While there are theoretically 15 forms, only I-X are used in Modern Standard Arabic, and even Form IX is rare.

Examples (4)

  1. علّمَ الأستاذُ الطالبَ اللغةَ العربيةَ

    The teacher taught the student the Arabic language.

    Word by Word: Taught the teacher the student the language the Arabic.

    This uses Form II (فَعَّلَ) of the root ع-ل-م (knowledge), turning 'knowing' into 'teaching' (causing to know).

  2. تعلّمَ الطالبُ درساً جديداً

    The student learned a new lesson.

    Word by Word: Learned the student a lesson new.

    This uses Form V (تَفَعَّلَ), the reflexive of Form II, showing the student undergoing the process of learning.

  3. استخرجَ المهندسُ النفطَ من الأرضِ

    The engineer extracted oil from the ground.

    Word by Word: Extracted the engineer the oil from the earth.

    This uses Form X (اِسْتَفْعَلَ) of the root خ-ر-ج (to go out), meaning 'to make something come out' or 'extract'.

  4. انكسرَ الزجاجُ في المطبخِ

    The glass broke in the kitchen.

    Word by Word: Broke the glass in the kitchen.

    This uses Form VII (اِنْفَعَلَ), which is an agentless passive. We don't know who broke it; the focus is on the state of the glass.

Common Mistakes

  • Using Form X (istaf‘ala) to mean 'wrote a lot'.

    Different Meaningاستكتبَ كثيراً
    كتبَ كثيراً

    'استكتبَ' is a real verb, but it means 'asked someone to write'. Form X does not mean 'did a lot'. Not every form of a root gives the meaning you expect, so check a dictionary (like Hans Wehr) for what each form means.

  • Confusing the present tense prefix vowels.

    يَدرِّس (Yadarris)
    يُدرِّس (Yudarris)

    In the present tense, Forms II, III, and IV take a 'u' (damma) on the prefix, while all other forms take an 'a' (fatha).

How It Connects

Tap a pattern to see what it builds on and what it leads to.

The Ten Verb ShapesLevel 3

Learn This First

To understand the ten verb shapes, you first need to understand the root-and-pattern system of Arabic. You should also be familiar with basic past tense conjugation and the use of the Shadda, as many of these shapes are formed by adding specific marks or doubling letters within the root.

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Patterns that build on this one.