Tenses & Aspect

Was or Were? The Past Simple of 'To Be'

Level A1 Tenses & Aspect
Key idea

'To be' has two past forms: use 'was' with I, he, she and it, and 'were' with you, we and they. So we say 'I was at home' but 'They were happy.' The best part is that 'to be' needs no helper verb: to make a negative you just add 'not' (I wasn't, they weren't), and to ask a question you simply invert the subject and verb, as in 'Were you tired?' — never 'Did you were tired?'

Examples

  • I was at home. the speaker was at home
  • They were happy. the people were happy
  • Were you tired? asking if someone was tired

The full lesson

Everything in the video, in text.

  1. was vs were

    the past of “to be”

    Say we was there and a native speaker instantly hears a mistake. The past of to be has just two forms — but mixing them up is one of the most noticed errors in English.

  2. 🕒

    The past of 'to be' is only two words: was and were.

    Good news: there are only two words to learn. In the present, to be has am, is, and are. In the past, all of that collapses into just was and were.

  3. Who takes which

    was
    • I
    • he
    • she
    • it
    were
    • you
    • we
    • they

    Here's the split. Use was for the singular subjects — I, he, she, and it. Use were for the rest — you, we, and they. That single line is the whole rule.

  4. to be — past simple

    I was
    you were
    he / she / it was
    we were
    they were

    Let's see the full paradigm in one place, so the pattern locks in. Notice how was covers I, he, she and it, and were covers you, we and they.

  5. I was at home.

    I → was

    Start with the simplest case. I is singular, so it takes was. I was at home.

  6. She was tired.

    she → was

    He, she and it work exactly the same way — all singular, all was. She was tired.

  7. They were happy.

    they → were

    Now switch to were. They is plural, so it never takes was. They were happy.

  8. You were right.

    you → were (always)

    Here's the one that trips people up. You always takes were — even when you're talking to just one person. You were right.

  9. 🚫

    Negative = was/were + not. No 'did' needed.

    Now the negative. You don't need a helper verb like did. Just add not straight after was or were — usually shortened to wasn't and weren't.

  10. I wasn't ready.

    was + not

    So I was not becomes I wasn't — the verb itself carries the negative. I wasn't ready.

  11. Questions: just invert. Put was/were before the subject.

    Questions are just as easy. Again, no did. You simply flip the subject and the verb — put was or were first.

  12. Were you tired?

    invert, no 'did'

    You were tired becomes Were you tired? — verb first, no helper. Were you tired?

  13. We was late. ❌ 'we' is plural
    We were late. ✅ we → were

    Never pair a plural subject with 'was'.

    Now the big trap. You'll hear we was and you was in some casual speech, but in standard English it's wrong. Plural subjects always take were.

  14. Did you were there? ❌ no 'did' with 'to be'
    Were you there? ✅ just invert

    'To be' makes its own questions — drop the 'did'.

    And the second trap: don't add did to a to be question. Did you were there is wrong twice over. Just invert — Were you there?

  15. Remember

    • was → I, he, she, it
    • were → you, we, they
    • No 'did': just add 'not' or invert

    So, to recap: was for I, he, she and it; were for you, we and they. And to be needs no did — for negatives and questions, just add not or invert.