English speakers often treat a Lebanese verb like one stable stem plus endings. MSA learners make a parallel error by importing a formal principal part and mechanically adding colloquial prefixes. Weak and geminate verbs expose both strategies: قال “he said” becomes قلت “I said,” حكى becomes حكيت, and compact geminate حبّ becomes expanded حبيت.
These are not careless contractions or lists of unrelated exceptions. They are allomorphs—different stems selected inside one paradigm. Farwaneh's peer-reviewed study of non-sound verb inflection in Levantine Arabic analyzes precisely the paradigm-sensitive behavior of weak and geminate verbs. For production, the practical solution is to learn an audited principal-parts card rather than inventing a form from the root.
Build a principal-parts card first
For every frequent weak or geminate verb, store at least four forms:
| Class | 3ms perfect | 1sg perfect | 3ms b-imperfect | 2ms imperative |
|---|---|---|---|---|
| hollow | قال ʾāl | قلت ʾelt | بيقول byiʾūl | قول ʾūl |
| hollow | راح rāḥ | رحت riḥt | بيروح byrūḥ | روح rūḥ |
| final-weak | حكى ḥaka | حكيت ḥkēt | بيحكي byiḥke | احكي iḥke |
| final-weak | نسي nisi | نسيت nsīt | بينسى byinsa | انسى insa |
| geminate | حب ḥabb | حبيت ḥabbēt | بيحب byiḥebb | حب ḥebb |
The root class narrows the possibilities but does not tell you every vowel. قال / بيقول, باع / بيبيع, and نام / بينام are all hollow, yet their nonpast vowels differ. That lexical information must be stored.
Hollow verbs alternate long and short stems
An unsuffixed perfect often has a long medial vowel, while consonant-initial perfect suffixes select a short stem. Do not append ـت directly to the long citation form: قالت already means “she said,” not “I said.”
قال إنو الطريق مسكر، بس أنا قلتله يجرب الطريق التاني.
ʾāl inno ṭ-ṭarīʾ msakkar, bass ana ʾeltillo yzharrib eṭ-ṭarīʾ et-tēne.
He said the road was closed, but I told him to try the other road. (long 3ms versus short 1sg stem)
راح رامي عالمصرف، وأنا رحت عالبريد.
rāḥ Rāme ʿal-maṣref, w-ana riḥt ʿal-barīd.
Rami went to the bank, and I went to the post office. (rāḥ versus riḥt)
The b-imperfect and imperative have their own audited vowels. Removing b- from بيقول gives bare يقول, while the command is قول. Do not infer an imperfect such as بيقال from written قال.
Final-weak verbs rebuild the word edge
Final ى / ي is not an invariant stem ending. Compare masculine حكى, first-person حكيت, feminine third-person حكت, and plural third-person حكيوا. The imperfect بيحكي and command احكي provide additional evidence.
أنا حكيت مع المحامية، وهي حكت مع صاحب البيت.
ana ḥkēt maʿ el-moḥāmye, w-hiyye ḥakat maʿ ṣāḥeb el-bēt.
I spoke with the lawyer, and she spoke with the landlord. (1sg versus 3sg feminine)
هو نسي الموعد، بس أنا ما نسيت.
huwwe nisi l-mawʿed, bass ana ma nsīt.
He forgot the appointment, but I didn't. (nisi versus nsīt)
The two verbs do not share one final-weak template: حكى / بيحكي has an e-colored nonpast, while نسي / بينسى reverses to an a-colored one. Learn the final-weak families as families, not as a spelling substitution.
Geminate verbs expand before suffixes
A geminate root has identical second and third radicals. Compact حبّ ends in one sustained doubled consonant. Before many perfect suffixes it expands: حبيت، حبينا. Another frequent example is ردّ / رديت / بيردّ “answer.” Writing or saying a strong-verb form such as invented حببت for simple “I liked” misses the Lebanese allomorph.
حبيت المطعم، بس رفيقتي ما حبت الموسيقى العالية.
ḥabbēt el-maṭʿam, bass rfīʾte ma ḥabbet el-mūsīʾa l-ʿālye.
I liked the restaurant, but my friend didn't like the loud music. (expanded 1sg versus feminine 3sg)
رديت عالرسالة، وهو بعده ما رد.
raddēt ʿar-risēle, w-huwwe baʿdo ma radd.
I answered the message, and he still hasn't replied. (expanded versus compact geminate stem)
Geminate roots are not the same as Form II. حبّ has b-b in its root; علّم “teach” has a derived-pattern doubled l. Both contain a shadda in pointed writing, but they belong to different morphological networks.
Imperatives are principal parts, not deductions
Weak imperatives may keep a long vowel, reshape a final vowel, lose material, or use a suppletive stem: قول “say,” احكي “speak,” كل “eat,” خد “take,” تعى “come.” Negative commands instead use ما + second-person bare imperfect: ما تقول، ما تحكي، ما تاكل، ما تاخد، ما تجي.
تعى بكير وقلي إذا بدك شي من الطريق.
taʿa bkīr w-ʾelle iza baddak shi min eṭ-ṭarīʾ.
Come early and tell me if you want anything on the way. (suppletive command and contracted clitic form)
ما تاخد السيارة قبل ما تقلي.
ma tēkhod es-sayyāra ʾabel ma tʾelle.
Don't take the car before telling me. (negative bare forms, not positive imperatives)
Clitics can expose another stem
An object suffix belongs to the whole inflected form. Final-weak commands lengthen or reshape before a clitic: اعطي → عطيني “give me,” احكي → احكيلي “tell me.” The high-frequency قلي ʾelle is not transparent قول + لي; it must be stored as a contracted form.
عطيني الفاتورة واحكيلي شو صار بالمحل.
ʿṭīne l-fātūra w-iḥkīle shū ṣār bil-maḥall.
Give me the bill and tell me what happened at the shop. (two final-weak commands with clitics)
هني عطوني العنوان، بس ما قالولي اسم البناية.
hinne ʿaṭūne l-ʿonwēn, bass ma ʾālūle ism el-binēye.
They gave me the address but didn't tell me the building's name. (plural subjects before recipient clitics)
Short repair dialogue
ليش قلت إنك حكيت معه إذا بعده ما رد؟
lēsh ʾelt innak ḥkēt maʿo iza baʿdo ma radd?
Maya: Why did you say you spoke with him if he still hasn't answered? (three audited stems)
أنا قلت إني اتصلت فيه، مش إني حكيت معه.
ana ʾelt inne ittaṣalet fī, mish inne ḥkēt maʿo.
Rami: I said I called him, not that I spoke with him. (hollow and final-weak 1sg forms)
طيب، إذا رد قلي شو بيكون بده.
ṭayyeb, iza radd ʾelle shū byikūn baddo.
Maya: Okay; if he answers, tell me what he wants. (compact geminate and contracted command)
Common Mistakes
1. Keeping the hollow long stem before -t
❌ أنا قالت الحقيقة للمدير.
Incorrect—قالت is third-person feminine; the 1sg hollow form is قلت.
✅ أنا قلت الحقيقة للمدير من أول يوم.
ana ʾelt el-ḥaʾīʾa lal-mdīr min awwal yōm.
I told the manager the truth from the first day.
2. Adding a regular ending to راح
❌ أنا راحت عالمصرف الصبح.
Incorrect—راحت means ‘she went’; first-person is رحت with the short stem.
✅ أنا رحت عالمصرف قبل ما يفتح المكتب.
ana riḥt ʿal-maṣref ʾabel ma yiftaḥ el-maktab.
I went to the bank before the office opened.
3. Keeping final-weak حكى unchanged
❌ مبارح أنا حكى مع صاحب الشقة.
Incorrect—1sg perfect requires the rebuilt stem حكيت.
✅ مبارح حكيت مع صاحب الشقة عن التصليح.
mbēreḥ ḥkēt maʿ ṣāḥeb esh-shoʾʾa ʿan et-taṣlīḥ.
Yesterday I spoke with the landlord about the repair.
4. Assigning the 1sg form of نسي to a feminine subject
❌ مايا نسيت الموعد.
Māya nsīt el-mawʿed
Incorrect reading—the spelling نسيت is ambiguous, but a feminine subject requires nisyit here.
✅ مايا نسيت الموعد ورجعت اعتذرت.
Māya nisyit el-mawʿed w-rizhʿit iʿtazarit.
Maya forgot the appointment and then apologized.
5. Treating a geminate as a regular strong verb
❌ أنا حببت هالمسلسل من أول حلقة.
Incorrect for simple ‘I liked’—the Lebanese expanded perfect is حبيت.
✅ أنا حبيت هالمسلسل من الحلقة التانية.
ana ḥabbēt hal-mosalsal min el-ḥalʾa t-tēnye.
I liked this series from the second episode.
6. Guessing the geminate imperfect vowel
❌ هو بيحبب كل شي حلو.
Incorrect—حب uses compact بيحب with a doubled final consonant.
✅ هو بيحب يجرب قهوة من محلات جديدة.
huwwe byiḥebb yzharrib ʾahwe min maḥallēt zhdīde.
He likes trying coffee from new places.
7. Building a positive command from إجا
❌ إجي لهون وخبرني شو صار.
Incorrect in the Beirut command paradigm—إجا / بيجي has suppletive command تعى.
✅ تعى لهون وخبرني شو صار بالاجتماع.
taʿa la-hōn w-khabbirne shū ṣār bil-izhtimēʿ.
Come here and tell me what happened in the meeting.
8. Detaching a clitic from a weak command
❌ عطي ني رقم الطلب.
Incorrect spacing and stem shape—the first-person object forms one word عطيني.
✅ عطيني رقم الطلب لراجع الملف.
ʿṭīne raʾam eṭ-ṭalab la-rēzheʿ el-malaf.
Give me the order number so I can check the file.
9. Importing a formal imperative into casual speech
❌ قل لي ماذا حدث بالتفصيل.
Grammatical formal MSA, but not the intended casual Beirut request.
✅ قلي شو صار معك من الأول.
ʾelle shū ṣār maʿak min el-awwal.
Tell me what happened to you from the beginning. (informal Lebanese)
Repair procedure
Stop at every unfamiliar weak or doubled verb. Write its 3ms perfect, 1sg perfect, 3ms b-imperfect, and 2ms command. Add the clitic-bearing form if the sentence needs one. If any cell is guessed rather than verified, consult a Lebanese-specific reference or the course's weak-verb diagnostic. Only after the lexical stem is secure should you add aspect markers, agreement, negation, or objects.
Key Takeaways
Hollow verbs alternate long and short stems; final-weak verbs rebuild their edge around suffixes; geminate verbs alternate compact and expanded stems. Positive commands and prohibitions draw on different forms, and clitics may trigger another stem shape. Learn audited principal parts and complement frames together, and never treat an MSA citation form or a root label as proof of a conversational Beirut conjugation.
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Start learning Arabic →Related Topics
- Learning a Verb through Principal PartsA2 — Learn the small set of forms that reveals a Lebanese verb's stems, irregularities, commands, and complement pattern.
- Hollow VerbsB1 — Understand why Lebanese hollow verbs alternate between long-vowel and short-vowel stems across the perfect, imperfect, and imperative.
- Final-Weak VerbsB1 — Recognize how Lebanese vowel-final verbs rebuild their stems before person endings, clitics, and imperfect markers.
- Geminate VerbsB1 — Recognize Lebanese verbs whose last two root consonants merge in short forms and reappear in expanded suffixed forms.
- Imperatives of Weak VerbsB1 — Form and use Lebanese commands whose weak or irregular stems shorten, restore a radical, or change before agreement and clitics.
- Weak Verbs with Object CliticsB2 — Attach Lebanese object and recipient clitics to hollow and final-weak hosts while preserving the correct subject stem, glide, and linking vowel.