Derived Verb Form IV (أفعل)
Arabic verbs are grouped into different "forms" based on their patterns. Form IV verbs are highly common and are characterized by an initial hamza (أ). They often carry a causative meaning—taking a simple action and causing it to happen to something else. For instance, "to go out" becomes "to take [something] out."
| The team brought the victim down from the mountain. | أنزل الفريق الضحية من الجبل.anzala al-fariqu ad-dahiyyata mina al-jabali |
Past Tense Conjugation
In the past tense, Form IV verbs follow the pattern أفعل. The starting hamza (أ) is a permanent part of the past tense stem and is always written and pronounced.
To conjugate for different subjects, simply attach the standard past tense suffixes you already know. For example, you use the standard feminine ending (ـت) when the doer of the action is female.
| The guard reported the accident and warned the people. | أبلغ الحارس عن الحادث وأنذر الناس.ablagha al-hâris 'ani al-hâdith wa-andhara an-nâs |
| The police lowered a rope and pulled out the missing person. | أنزلت الشرطة حبلا وأخرجت المفقود.anzalat ash-shurtatu hablan wa akhrajat al-mafqûd |
Present Tense Conjugation
Conjugating Form IV into the present tense requires a few specific vowel changes:
- The initial hamza (أ) from the past tense is dropped completely.
- The present tense prefix (such as ي, ت, or ن) takes a damma (ـُ) vowel.
- The middle root letter takes a kasra (ـِ) vowel.
This creates the present tense pattern يُفْعِل. Notice how the distinctive feature of Form IV in the present tense is that initial damma (ـُ) vowel on the prefix.
| Meaning | Present | Past |
|---|---|---|
| To take out | يُخْرِج | أَخْرَج |
| To lower / bring down | يُنْزِل | أَنْزَل |
| To warn | يُنْذِر | أَنْذَر |
| The policeman is extracting the missing person from under the snow. | يخرج الشرطي المفقود من تحت الثلج.yukhriju ash-shurtiyyu al-mafqûda min tahti ath-thalji |
| The doctor is giving first aid to the victim inside the helicopter. | يسعف الطبيب الضحية داخل المروحية.yus'ifu t-tabîbu d-dahiyyata dâkhila l-mirwaHiyyati |
Form IV Verbs in Context
Because Form IV verbs are generally transitive (meaning they take a direct object), they are perfectly suited for describing actions done to others, such as in search and rescue operations.
They follow all the standard rules for Arabic verbs when combining with other sentence structures. You will frequently see them paired with continuous past tense structures (using كان) or future markers (like سوف).
| The team was rescuing the victim while the helicopter illuminated the place. | كان الفريق ينقذ الضحية والمروحية تضيء المكان.kâna lfarîqu yunqidhu ddaHiyyata walmirwaHiyyatu tuDî'u lmakâna |
| The police will warn the victim before the storm. | سوف تنذر الشرطة الضحية قبل العاصفة.sawfa tundhiru ash-shurtatu ad-dahiyyata qabla al-'âsifati |