The verb to forbid · Conjugation
Present Perfect of forbid
The answer: have / has forbidden
B1
A past action with a link to the present.
Quick answer
The Present Perfect of the verb to forbid is have / has forbidden.
Example: I have already forbidden phones in class.
Full conjugation in the Present Perfect
| Pronoun | Form | Contraction |
|---|---|---|
| I | have forbidden | I've forbidden |
| You | have forbidden | You've forbidden |
| He / She / It | has forbidden | He's / She's / It's forbidden |
| We | have forbidden | We've forbidden |
| You (pl.) | have forbidden | You've forbidden |
| They | have forbidden | They've forbidden |
Common mistakes to avoid
1. I have seen him yesterday ❌
Do not use the Present Perfect with a finished time (yesterday, last week, in 2020, two days ago). Use the Past Simple: I saw him yesterday. With forbid, use forbade with a finished time and have forbidden without one.
2. I live here since 2020 ❌
Some situations started in the past and are still true now. For them, use the Present Perfect: I have lived here since 2020, I have known her for three years. Use since + a starting point (since Monday, since 2020). Use for + a length of time (for two weeks, for a long time).
3. I have forbade ❌
After have or has, use the past participle, not the Past Simple: I have forbidden. The Past Simple of forbid is forbade, and the past participle is forbidden. Learn the three forms together: forbid, forbade, forbidden.
Practice quiz
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Frequently asked questions
How do you conjugate forbid in the Present Perfect?+
Use have or has + the past participle forbidden. Use has with he, she and it. Use have with I, you, we and they: I have forbidden, she has forbidden. Short forms: I've forbidden, she's forbidden.
What is the past participle of forbid?+
The past participle of forbid is forbidden. You use it after have, has and had. It is different from the Past Simple. Learn the three forms together: forbid, forbade, forbidden.
When do you use the Present Perfect of forbid?+
Use it for a past action that is connected to now, with no exact time. Use it for experiences in your life: Have you ever forbidden…? Use it for a recent action with a result now, often with just: I have just forbidden… Use it also for a situation that started in the past and continues: I have lived here since 2020.
What is the difference between I forbade and I have forbidden?+
I forbade (Past Simple) goes with a finished time: yesterday, last week, in 2020, two days ago. I have forbidden (Present Perfect) has no finished time, and the result is important now. Signal words: ever, never, already, just, yet.
How do you make the negative and the question of forbid in the Present Perfect?+
Negative: I haven't forbidden, she hasn't forbidden. Question: put have or has before the subject: Have you forbidden…?, Has she forbidden…? The word yet often goes at the end of a negative or a question: Have you finished yet?
Related pages: forbid Present Perfect
Pages on a similar topic or with a similar use, so you can keep exploring.
Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →
The Big Challenge · Updated on 12 November 2026 · Source: www.thebigchallenge.com/bl/academy/learn-english/verbs/forbid/present-perfect
© The Big Challenge. Copying allowed for classroom use. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999.
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