Past Simple: Irregular Verbs, Negatives, and Questions with 'did'
Many of the most common English verbs don't take -ed in the past simple. Instead they have irregular forms you simply have to learn: go becomes went, have becomes had, see becomes saw, make becomes made. So you say "I went to Rome" and "She didn't have time." For negatives and questions, English uses did with the base verb for every verb, regular or irregular. The trick is that did already carries the past tense, so the main verb goes back to its base form: it's "Did you see the film?" and "She didn't have time" — never "Did you saw?" or "She didn't had time."
Examples
- I went to Rome. the speaker travelled to Rome
- Did you see the film? asking whether someone saw the film
- She didn't have time. she had no time
The full lesson
Everything in the video, in text.
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You want to ask a simple question: did your friend see the film? So you say, Did you saw it? It feels right. It's wrong. And the reason fixes half your past-tense mistakes at once.
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Two things meet in this lesson. First, the most common English verbs don't add -ed in the past — they're irregular, and you have to know them. Second, the moment you make a question or a negative, one little word, did, changes everything.
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Let's start with the irregular verbs. Regular verbs add -ed: worked, played. But a small, very frequent group has its own past form you simply memorise. Go becomes went. See becomes saw. There's no rule that builds them — you learn them.
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Take go. Its past is went — a completely different word. Not goed, not wented. Just went. I went to Rome.
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See becomes saw. Again, a new shape — not seed, not seen here. In the simple past, it's saw. We saw a great film.
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Two more you'll use constantly. Have becomes had. Make becomes made. Notice how close made is to make — small change, but you still have to know it. She had time and made a plan.
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Here's a short list of the heavy hitters — the irregular verbs you'll meet every single day. Learn these first, because together they cover a huge share of everyday past-tense talk.
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Now the second half — and the part that trips everyone up. To make a question or a negative in the past, you don't change the main verb at all. You bring in did, and did carries the past for you. The main verb goes back to its plain base form.
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Watch what happens to a question. The statement is You saw it. To ask it, did comes to the front and saw goes back to see. Did you see it? The past now lives in did, so see returns to base. Did you see the film?
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Same move for negatives. She had time becomes she didn't have time. Not didn't had — did already did the work, so have stays in its base form. Didn't have. She didn't have time.
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It works exactly the same for regular verbs, by the way. We didn't play. Did they work? You never see -ed after did either. One pattern covers regular and irregular verbs alike — that's the beauty of it. Did they work yesterday?
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So think of it as two modes. In a plain statement, the verb itself shows the past — went, saw, had. In a question or negative, did shows the past, and the verb resets to base. One of them carries the tense, never both.
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Which brings us to the big mistake. Did you went? I didn't saw. These keep the past form after did — so the past is marked twice. Did already carries it, so the verb must go back to base: Did you go? I didn't see.
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And don't invent regular forms for irregular verbs. It's not goed or maked — it's went and made. In a statement you need the real irregular past; the safe -ed shortcut only works for regular verbs.
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One handy bonus: short answers also use did, so you never repeat the verb. Did you see it? Yes, I did. No, I didn't. Did is doing all the past-tense work for you — clean and quick. Yes, I did. No, I didn't.
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Let's lock it in. Common verbs are irregular — go, went; see, saw; have, had — and you memorise them. But for every question and negative, use did plus the plain base verb. Did carries the past, so the verb resets. Get that, and Did you went disappears for good.