A relative clause has its own time and polarity. In “I met the woman who works here,” the meeting is bounded and past, but the woman's job is current or habitual. Egyptian therefore uses a perfect main verb and a b- imperfect inside the relative. There is no mechanical “tense agreement” that makes both verbs past.
Negation is also chosen inside the relative clause. A finite event normally takes ما...ش, a nonverbal or participial predicate takes مش, and an existential relation takes مفيش. The relative linker اللي remains invariant throughout; it does not carry tense, negation, gender, or grammatical role.
Diagnostic 1: establish the relative clause's own time frame
Choose the relative verb from what the description means, not from the form of the main verb.
قابلت المدربة اللي بتشرح الكورس أونلاين.
ʾābilt il-modarriba lli bitishraḥ il-kōrs ʾonlāyn.
I met the instructor who teaches the course online.
The meeting is a completed event, so قابلت is perfect. Teaching the course is her current role, so بتشرح is b- imperfect.
ده التقرير اللي خلصته امبارح.
da t-taʾrīr illi khallaṣto imbāriḥ.
This is the report that I finished yesterday.
The identification is present, but خلصته is a bounded earlier event. Masculine ـه resumes التقرير as the object.
بكلم دلوقتي العميل اللي كان بعت الشكوى الأسبوع اللي فات.
bakallim dilwaʾti l-ʿamīl illi kān baʿat ish-shakwa l-ʾosbūʿ illi fāt.
I'm speaking now with the customer who had sent the complaint last week.
Here كان بعت places the sending before another relevant past point. Egyptian aspectual choices are discourse relations, not a requirement to copy an English tense label.
Diagnostic 2: distinguish event, habit, and state inside the relative
The perfect presents a bounded occurrence; the b- imperfect presents a habit, recurring relation, or contextually ongoing activity; a participle or other nominal predicate presents a state.
الجار اللي خبط على الباب سابلك جواب.
il-gār illi khabaṭ ʿala l-bāb sāblak gawāb.
The neighbor who knocked on the door left you a note.
الجار اللي بيخبط بدري نقل من العمارة.
il-gār illi biyikhbaṭ badri naʾal min il-ʿimāra.
The neighbor who habitually knocks early moved out of the building.
الجار اللي ساكن فوق مسافر الأسبوع ده.
il-gār illi sākin fōʾ musāfir il-ʾosbūʿ da.
The neighbor who lives upstairs is away this week.
English may use a present verb in both “knocks” and “lives.” Egyptian distinguishes the recurring event بيخبط from the locative state ساكن. This is why “relative tense” is an incomplete label: aspect and predicate type matter too.
Diagnostic 3: choose the negative host inside the relative
Finite perfect event: ما...ش
كان بيدور على الموظف اللي ماحضرش الاجتماع.
kān biyidawwar ʿala l-mowaẓẓaf illi ma-ḥaḍarsh il-igtimāʿ.
He was looking for the employee who didn't attend the meeting.
Habitual b- imperfect event: ما...ش
غيرت البرنامج اللي مابيحفظش التغييرات.
ghayyart il-barnāmeg illi ma-biyiḥfaẓsh it-taghyīrāt.
I replaced the program that doesn't save changes.
Nonverbal or participial predicate: مش
الباب اللي مش مفتوح هو باب المخزن.
il-bāb illi mish maftūḥ huwwa bāb il-makhzan.
The door that isn't open is the storeroom door.
Existential relation: مفيش
المكان اللي مفيهوش شبكة أهدى للشغل.
il-makān illi mafīhūsh shabaka ʾahda lish-shoghl.
The place with no signal is quieter for work.
In مفيهوش, masculine ـه resumes المكان, and final ـش closes the existential negative. One English word not cannot tell you which Egyptian structure to use; identify the host first.
Diagnostic 4: keep object clitics inside the verbal circumfix
An object-relative suffix stays attached to the verb before negative ـش.
الرسالة اللي بعتها وصلت للمدير.
ir-risāla lli baʿattha wiṣlit lil-modīr.
The message that I sent reached the manager.
الرسالة اللي مابعتهاش لسه عندي.
ir-risāla lli ma-baʿatthāsh lissa ʿandi.
The message that I didn't send is still with me.
The order is ما + بعت + ها + ش. English leaves a gap after sent; Egyptian expresses feminine الرسالة with ـها inside the negative word.
A resumptive prepositional phrase may remain a separate word after the negated verb:
المشكلة اللي ماتكلمناش عنها رجعت تاني.
il-moshkila lli ma-tkallimnāsh ʿanha rigʿit tāni.
The problem that we didn't talk about came back again.
Here ـش closes ماتكلمناش, while عنها follows as the verb's prepositional complement. Do not strand bare عن as English strands about.
مش بيـ and مابيـ...ش: a real scope tendency
Both strategies occur with an imperfect predicate. Circumfixal مابيـ...ش is the neutral baseline for habits and general event negation. مش بيـ often presents the whole following verbal predicate as currently false or contrastively rejected. Context and prosody can broaden either use.
الرقم اللي مابيردش بعد الضهر في الغالب مقفول.
ir-raʾam illi ma-biyiroddsh baʿd iḍ-ḍohr fi l-ghālib maʾfūl.
The number that never answers after noon is probably switched off.
الشخص اللي مش بيرد دلوقتي في اجتماع.
ish-shakhṣ illi mish biyirodd dilwaʾti fi gtimāʿ.
The person who isn't answering right now is in a meeting.
These are tendencies, not two rigid tenses. Heavy stress on مش can correct a claim; a time adverb can force a current reading with the circumfix. The b- imperfect negation page develops the contrast.
Definite and indefinite antecedents keep the same internal negation
A definite antecedent takes اللي; a bare indefinite antecedent normally takes a zero relative. The negative clause itself keeps the form required by its predicate.
عايز شقة مفيهاش دوشة من الشارع.
ʿāyiz shaʾʾa mafīhāsh dawsha min ish-shāriʿ.
I want an apartment with no street noise.
الشقة اللي مفيهاش دوشة إيجارها أغلى.
ish-shaʾʾa lli mafīhāsh dawsha ʾigārha ʾaghla.
The apartment with no noise has higher rent.
The first apartment is an open-ended requirement; the second is identifiable. Both use feminine ـها inside مفيهاش.
Near, far, and an identification dialogue
الملف ده اللي مابيفتحش على جهازي.
il-malaf da lli ma-biyiftaḥsh ʿala gihāzi.
This is the file that won't open on my device.
والملف اللي هناك، هو اللي مانزلش كامل؟
wi-l-malaf illi hunāk, huwwa lli ma-nizilsh kāmil?
And that file over there—is it the one that didn't download completely?
لأ، اللي هناك نزل؛ ده اللي لسه مانزلش.
laʾ, illi hunāk nizil; da lli lissa ma-nizilsh.
No, the one over there downloaded; this is the one that still hasn't.
The same invariant linker works with near and far reference. Demonstratives, هناك, pointing, and discourse identify the file; perfect مانزلش reports the missing bounded event.
Register and variation
Joined ما...ش, independent مش, existential مفيش, and invariant اللي are the mainstream Cairo baseline (informal/neutral). Formal MSA uses an agreeing relative paradigm and separate negative particles (formal). Alexandrian, Delta, Upper Egyptian, Bedouin, class, age, and community varieties differ in the distribution of final ـش and imperfect strategies (regional/social). Prepared interviews and dramatic dialogue may mix Egyptian syntax with formal vocabulary (performance/professional); such style-shifting must be analyzed as a code choice, not as “careful Cairo.”
Common Mistakes
1. Copying the main clause's time into the relative.
❌ قابلت المدربة اللي شرحت الكورس كل أسبوع.
Wrong for the intended habitual meaning — كل أسبوع calls for a recurring b- imperfect inside the relative.
✅ قابلت المدربة اللي بتشرح الكورس كل أسبوع.
ʾābilt il-modarriba lli bitishraḥ il-kōrs koll ʾosbūʿ.
I met the instructor who teaches the course every week.
2. Using only ما and omitting the closing ـش.
❌ الطلب اللي ماوصل امبارح اتلغى.
Incorrect in neutral Cairene — the finite negative requires the complete circumfix.
✅ الطلب اللي ماوصلش امبارح اتلغى.
iṭ-ṭalab illi ma-wiṣilsh imbāriḥ itlagha.
The order that didn't arrive yesterday was canceled.
3. Putting the resumptive object outside the circumfix.
❌ الرسالة اللي مابعتش ها لسه عندي.
Incorrect — feminine ـها attaches before the negative ending.
✅ الرسالة اللي مابعتهاش محفوظة عندي.
ir-risāla lli ma-baʿatthāsh maḥfūẓa ʿandi.
The message that I didn't send is saved with me.
4. Stranding a preposition in the English position.
❌ الشخص اللي ماتكلمتش مع سافر.
Incorrect — مع needs a suffix resuming الشخص.
✅ الشخص اللي ماتكلمتش معاه سافر بدري.
ish-shakhṣ illi ma-tkallimtish maʿāh sāfar badri.
The person I didn't speak with left early.
5. Importing formal relative forms and demonstrative order into neutral Cairo.
❌ هذا التقرير الذي لم يصل أمس نحتاجه اليوم.
Register mismatch — this is grammatical formal Arabic, not the ordinary Cairene system taught here.
✅ التقرير ده اللي ماوصلش امبارح محتاجينه النهارده.
it-taʾrīr da lli ma-wiṣilsh imbāriḥ miḥtāgīno n-naharda.
We need this report today—the one that didn't arrive yesterday.
Key Takeaways
- The relative clause chooses its own aspect and time frame independently of the main clause.
- Use ما...ش for a finite event, مش for a nonverbal predicate, and مفيش for existential negation.
- Object resumptives remain inside the verbal circumfix; a separate preposition keeps its own suffix.
- Definite antecedents take اللي, while bare indefinite antecedents use a zero relative; internal negation stays the same.
- مابيـ...ش commonly negates habits or events, while مش بيـ often highlights a current or contrastive negative predicate.
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- اللي: The Core Relative MarkerB1 — Use invariant اللي after definite human and nonhuman antecedents, then mark the antecedent's role with a gap or resumptive clitic.
- Headless اللي، مين، and ماB1 — Use headless اللي for identifiable people and things, and distinguish it from interrogative مين and the limited formal or fixed uses of ما.
- Clauses after Indefinite NounsB1 — Describe new or nonspecific Egyptian antecedents with a zero relative marker while preserving agreement and resumptive clitics inside the clause.
- Resumptive PronounsB2 — Understand how Egyptian Arabic uses bound pronouns inside relative clauses and after fronted topics to point back to an accessible noun.
- ما...ش with Perfect VerbsA2 — Negate completed and bounded events by wrapping ما...ش around a fully inflected Egyptian perfect verb and all attached object clitics.
- ما...ش with b- Imperfect VerbsA2 — Negate present, habitual, and general verbal predicates by wrapping ما...ش around the entire Cairene b- imperfect prefix stack and its clitics.