The verb to mow · Conjugation
Present Perfect of mow
The answer: have / has mown
B1
A past action with a link to the present.
Quick answer
The Present Perfect of the verb to mow is have / has mown.
Example: I have already mown the lawn.
Full conjugation in the Present Perfect
| Pronoun | Form | Contraction |
|---|---|---|
| I | have mown | I've mown |
| You | have mown | You've mown |
| He / She / It | has mown | He's / She's / It's mown |
| We | have mown | We've mown |
| You (pl.) | have mown | You've mown |
| They | have mown | They've mown |
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 mow, use mowed with a finished time and have mown 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 mowed ❌
After have or has, use the past participle, not the Past Simple: I have mown. The Past Simple of mow is mowed, and the past participle is mown. Learn the three forms together: mow, mowed, mown.
Practice quiz
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Frequently asked questions
How do you conjugate mow in the Present Perfect?+
Use have or has + the past participle mown. Use has with he, she and it. Use have with I, you, we and they: I have mown, she has mown. Short forms: I've mown, she's mown.
What is the past participle of mow?+
The past participle of mow is mown. You use it after have, has and had. It is different from the Past Simple. Learn the three forms together: mow, mowed, mown.
When do you use the Present Perfect of mow?+
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 mown…? Use it for a recent action with a result now, often with just: I have just mown… 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 mowed and I have mown?+
I mowed (Past Simple) goes with a finished time: yesterday, last week, in 2020, two days ago. I have mown (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 mow in the Present Perfect?+
Negative: I haven't mown, she hasn't mown. Question: put have or has before the subject: Have you mown…?, Has she mown…? The word yet often goes at the end of a negative or a question: Have you finished yet?
Related pages: mow 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/mow/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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