The present perfect tense with « ever », « never » and « just »

🔊 المعلّمة تقرأ لك

Two sentences from the same letter, written on the same day. “Yesterday, the tourist guide took us on a visit to the Hoggar.” — “I have discovered here that the word Sahara probably comes from Sagara.” Both are about something that already happened. But the first one is closed: it happened yesterday and yesterday is over. The second one is still working this morning — she knows it now, and she will know it tomorrow. English has a separate tense for that second kind of past. How is it built, and how do you know which one a sentence needs?

🎓في نهاية هذا الدرس ستكون قادرا على:

بناء ⁦the present perfect⁩ : ⁦have · has + past participle⁩، إثباتا واستفهاما ونفيا
التمييز بينه وبين الماضي البسيط : الحدث المنتهي المؤرَّخ مقابل الحدث الذي أثره باقٍ
استعمال ⁦ever⁩ في السؤال عن التجربة، و⁦never⁩ في نفيها
استعمال ⁦just⁩ للحدث الذي وقع قبل قليل
وضع ⁦ever · never · just⁩ في موضعها الصحيح بين المساعد واسم المفعول

🔑يفترض هذا الدرس أنّك تتقن:

تصريف ⁦to have⁩ في المضارع : ⁦have · has⁩
اسم المفعول (⁦the past participle⁩) : ⁦-ed⁩ للقياسيّ، والعمود الثالث للشاذّ
الماضي البسيط، وظروف الزمن المؤرِّخة : ⁦yesterday · last Monday · in 1987⁩

Presentation

لاحظ الرسالة أوّلا. فيها زمنان للماضي يتجاوران في الفقرة نفسها : ميّزهما قبل أن تقرأ القاعدة.

Ann writes to Becky from the Algerian Sahara

Dear Becky, I'm having a very good time here in the Algerian Sahara. Yesterday, the tourist guide took us on a visit to the Hoggar. You know what? The Sahara didn't use to be a desert. It used to be a green land with large rivers and big lakes which contained a lot of fish. It had large forests, which were full of dangerous animals. The people who used to live in the Sahara were cave people. They painted many beautiful pictures of animals and hunters in the caves where they lived. They wore the skins of the animals which they hunted. Guess the origin of the word Sahara! I know you will tell me that it comes from the Arabic word Sahra which means desert. Well, that's what we've learned at school. But I have discovered here that the word Sahara probably comes from Sagara which is a Sanskrit word for big sea. I took beautiful pictures of the cave frescoes in the Hoggar and I'm looking forward to showing them to you and my classmates. With my best wishes, Ann.

What does this letter tell you before you read any rule?

ماذا تعلّمك هذه الرسالة قبل أن تقرأ القاعدة ؟

Two shapes of past sit in the same letter: took, painted, wore on one side; we've learned, I have discovered on the other.
Every verb of the first group carries a date or belongs to a closed period: yesterday, “the people who used to live in the Sahara”. The story is over.
The verbs of the second group carry no date at all — and you could not add one. Try it: “I have discovered it yesterday” does not work in English, and your ear already knows it.
Ask yourself when she learned it at school. The letter does not say, and it does not matter: what matters is that she knows it now. That is the whole difference.

⟹ The past simple tells a story that is finished. The present perfect brings a past action into the present, because its result is still here. The rule below only gives it a shape.

The present perfect links a past action to the present moment. have / has + past participle “I have discovered the origin of the word.” · “Man has made many inventions.” ⭐ Use it in three situations: ① The result is still here. “I have bought a bicycle.” — and I have it now. ② An experience, at any time in your life. “The robot is the most amazing invention that man has ever made.” ③ News that has just arrived. “Have you heard? Said reads Shakespeare nowadays!” ⛔ And the sign that never fails: a dated past takes the past simple. “Yesterday, the guide took us to the Hoggar.” ⟹ never has taken.

The three forms, with the same verb

Form	Pattern	Example
Affirmative	subject + have / has + past participle	I have discovered something. · She has learned it at school.
Interrogative	Have / Has + subject + past participle?	Have you heard the news?
Negative	subject + haven't / hasn't + past participle	I haven't seen Boussad since last Monday.

Only the auxiliary changes: has with he, she and it, have with everybody else. The past participle never moves and never takes an ending of its own.

The past participle — where to find it

regular verbs — learn ⟹ **learned** · discover ⟹ **discovered** · paint ⟹ **painted** (the same as the past simple)irregular verbs — see ⟹ **seen** · take ⟹ **taken** · make ⟹ **made** · buy ⟹ **bought** · hear ⟹ **heard** · wear ⟹ **worn**⚠️ the trap — the past simple is the **second** column, the past participle the **third**: take · took · **taken**

The three little words that live inside this tense

الكلمات الثلاث التي تسكن هذا الزمن : ⁦ever · never · just⁩، وموضعها من الجملة.

Put the word where it belongs

Each sentence below is correct, but the word in brackets is missing. Write the sentence again with the word in its place. a. Have you seen the cave frescoes of the Hoggar? (ever) b. I have been to the Sahara. (never) c. Ann has sent her photographs to Becky. (just) d. It is the most amazing invention that man has made. (ever)

The answers, and the rule behind them

الأجوبة، والقاعدة التي وراءها.

a. Have you ever seen the cave frescoes of the Hoggar? b. I have never been to the Sahara. c. Ann has just sent her photographs to Becky. d. It is the most amazing invention that man has ever made. Four sentences, and the word always landed in the same place: between the auxiliary and the past participle. There is no exception to look for.

have / has + EVER · NEVER · JUST + past participle ever — “at any moment of your life”, and it lives mostly in the question (or after a superlative: “the most amazing invention that man has ever made”): “Have you ever been to Tamanrasset?” never — the answer to that question, and it is already negative: “I have never been there.” ⛔ never with haven't. just — “a moment ago”: “She has just arrived.” ⭐ Three words, one position. Learn the position and you own the three.

The other words of this tense, and what each one measures

**since** + a point in time — I haven't seen Boussad **since** last Monday.**for** + a length of time — I haven't seen him **for** a week.**already** — in the affirmative, sooner than expected: Uncle James has **already** offered.**yet** — in the question and the negative, at the end: Have you finished **yet**? · I haven't finished **yet**.

⚠️ Read since and for twice: they are the pair that decides marks. Since names the moment it started (since Monday, since 1987, since I was a child). For measures how long it has lasted (for a week, for ten years, for a long time). Ask yourself which one you have — a date or a duration — and the word chooses itself.

⛔ Three mistakes to bury now. — not “I have seen him yesterday.” A dated moment closes the past: “I saw him yesterday.” ⟹ yesterday, last Monday, in 1987, two years ago all call the past simple, always. — not “I haven't never been there.” Never is already a negative. Choose: “I have never been there”, or “I haven't been there”. — not “I have took the pictures.” After have comes the third column of the verb, not the second: “I have taken the pictures.”

⛔ ثلاثة أخطاء : لا تجمع الحاضر التامّ مع ظرف مؤرَّخ · ⁦never⁩ نفي في ذاته فلا تسبقه بـ⁦haven't⁩ · اسم المفعول هو العمود الثالث لا الثاني.

Practice

تمارين. أنجزها على كرّاسك أوّلا، ثمّ افتح التصحيح.

Exercise 1 — Present perfect or past simple?

a. Yesterday, the tourist guide (to take) us on a visit to the Hoggar. b. I (to discover) that the word Sahara probably comes from Sagara — and now I know it. c. The robot is the most amazing invention that man (ever, to make). d. I (not, to see) Boussad since last Monday. e. In 2001, a French surgeon (to instruct) a robot to do an operation in Strasbourg.

Answers to Exercise 1

	Answer	Why
a	Yesterday, the tourist guide took us on a visit to the Hoggar.	“yesterday” dates the action ⟹ past simple
b	I have discovered that the word Sahara probably comes from Sagara.	no date, and the result is still here ⟹ present perfect
c	… the most amazing invention that man has ever made.	an experience over a whole lifetime ⟹ present perfect + ever
d	I haven't seen Boussad since last Monday.	the action started in the past and is still true ⟹ present perfect + since
e	In 2001, a French surgeon instructed a robot…	a dated year ⟹ past simple, whatever the result today

Exercise 2 — Ask and answer about experience

Write a question with ever, then two answers: one with never, one in the affirmative. a. to see / the cave frescoes of the Hoggar b. to visit / a Roman site in Algeria c. to hear / an English song you understood completely ⛔ In your affirmative answers, do not add a date. If you want to give one, you will have to change the tense — and that is exactly the point of the exercise.

Answers to Exercise 2

Have you ever seen the cave frescoes of the Hoggar? — No, I have never seen them. / Yes, I have seen them.
Have you ever visited a Roman site in Algeria? — No, I have never visited one. / Yes, I have visited one.
Have you ever heard an English song you understood completely? — No, I have never heard one. / Yes, I have just heard one!

⭐ Now try to add a date to any of the affirmative answers: “Yes, I have visited one last summer.” Your ear refuses it, and it is right — the sentence has to become “Yes, I visited one last summer.” ⟹ The present perfect opens a door onto your whole life; the moment you name a day, the door closes and the past simple takes over.

At the BEM, the present perfect appears in Mastery of language in two shapes: “put the verb in the right tense” inside a text where a date decides, and “complete with since or for”. In Comprehension, it is often the tense of the question you must answer about the writer's experience. Keep three things ready: have / has + past participle (third column) ; ever, never and just go between the two ; and a dated past takes the past simple. ⛔ The mistake examiners see every year: “I have seen him yesterday.”

The past simple closes a story; the present perfect keeps it open. Build it with have or has and the third column of the verb, and use it when the result is still here, when you speak of an experience in a whole life, or when the news has just arrived. Slip ever into the question, never into the answer, and remember the one sign that never lies: as soon as a sentence names the day, the present perfect must give way to the past simple.

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