O Present Perfect é um tempo verbal em inglês que... Show more
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Updated Mar 22, 2026
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O Present Perfect é um tempo verbal em inglês que... Show more





Quando você quer falar que algo aconteceu em algum momento no passado sem especificar quando, o Present Perfect é seu melhor amigo! Ele expressa ações que ocorreram e podem ter efeitos até agora.
Para formar o Present Perfect, use o auxiliar "have" ou "has" + o particípio passado do verbo principal. Use "has" com he, she e it, e "have" com I, you, we e they.
As palavras de sinalização ajudam a identificar quando usar este tempo verbal. As mais comuns são:
💡 Dica útil: Pense no Present Perfect como uma ponte entre o passado e o presente - a ação aconteceu antes, mas ainda é relevante agora!

Você consegue usar o Present Perfect em várias situações do dia a dia! Veja como ele funciona com exemplos práticos:
"We have moved from London to New York" significa que a mudança aconteceu recentemente e ainda afeta a vida atual. Não importa exatamente quando a família se mudou.
Com o advérbio "already", podemos mostrar que algo aconteceu antes do esperado: "I have already found a new job." E com "never", indicamos que algo não aconteceu em toda a vida de alguém: "She has never worked in a post office."
Para fazer perguntas sobre experiências de vida, usamos "ever": "Have you ever lived in Germany?" — que pergunta se em algum momento da vida a pessoa morou na Alemanha.
💡 Lembre-se: Quando usamos Present Perfect, estamos mais interessados no resultado ou na experiência do que no momento exato em que algo aconteceu!

A forma afirmativa segue a estrutura básica: sujeito + have/has + particípio passado. Por exemplo: "I have eaten" (Eu comi) ou "She has eaten" (Ela comeu).
Para fazer frases negativas, adicione "not" depois de have/has. Na fala, geralmente usamos contrações como "haven't" ou "hasn't". Compare: "We haven't eaten" (Nós não comemos) e "They haven't eaten" (Eles não comeram).
Quer fazer uma pergunta? Coloque o have/has no início da frase! "Have you eaten?" (Você comeu?) ou "Has she eaten?" (Ela comeu?). É bem simples quando você pega o jeito!
💡 Truque fácil: Para transformar uma frase afirmativa em pergunta, apenas mova o auxiliar have/has para o início da frase e adicione ponto de interrogação.

Está confuso sobre quando usar o Present Perfect ou o Simple Past? Não se preocupe! A diferença principal está no tempo e na conexão com o presente.
O Present Perfect não diz quando a ação aconteceu e usa os auxiliares have/has. Por exemplo: "I have visited Paris" (não sabemos quando). Ele conecta o passado ao presente e frequentemente usa palavras como already, just e never.
Já o Simple Past especifica quando a ação ocorreu e usa a forma passada do verbo. Exemplo: "I visited Paris last year" (sabemos que foi ano passado). Ele fala apenas de eventos completamente terminados e usa expressões de tempo definido como yesterday e last week.
💡 Pense assim: Use Present Perfect quando o "quando" não importa, mas o resultado sim. Use Simple Past quando quiser contar exatamente quando algo aconteceu.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
O Present Perfect é um tempo verbal em inglês que mostra ações que aconteceram no passado, mas sem dizer exatamente quando. É super importante porque conecta situações do passado com o presente, algo que não temos de forma idêntica no... Show more

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Improve your grades
Join milions of students
Quando você quer falar que algo aconteceu em algum momento no passado sem especificar quando, o Present Perfect é seu melhor amigo! Ele expressa ações que ocorreram e podem ter efeitos até agora.
Para formar o Present Perfect, use o auxiliar "have" ou "has" + o particípio passado do verbo principal. Use "has" com he, she e it, e "have" com I, you, we e they.
As palavras de sinalização ajudam a identificar quando usar este tempo verbal. As mais comuns são:
💡 Dica útil: Pense no Present Perfect como uma ponte entre o passado e o presente - a ação aconteceu antes, mas ainda é relevante agora!

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Improve your grades
Join milions of students
Você consegue usar o Present Perfect em várias situações do dia a dia! Veja como ele funciona com exemplos práticos:
"We have moved from London to New York" significa que a mudança aconteceu recentemente e ainda afeta a vida atual. Não importa exatamente quando a família se mudou.
Com o advérbio "already", podemos mostrar que algo aconteceu antes do esperado: "I have already found a new job." E com "never", indicamos que algo não aconteceu em toda a vida de alguém: "She has never worked in a post office."
Para fazer perguntas sobre experiências de vida, usamos "ever": "Have you ever lived in Germany?" — que pergunta se em algum momento da vida a pessoa morou na Alemanha.
💡 Lembre-se: Quando usamos Present Perfect, estamos mais interessados no resultado ou na experiência do que no momento exato em que algo aconteceu!

Access to all documents
Improve your grades
Join milions of students
A forma afirmativa segue a estrutura básica: sujeito + have/has + particípio passado. Por exemplo: "I have eaten" (Eu comi) ou "She has eaten" (Ela comeu).
Para fazer frases negativas, adicione "not" depois de have/has. Na fala, geralmente usamos contrações como "haven't" ou "hasn't". Compare: "We haven't eaten" (Nós não comemos) e "They haven't eaten" (Eles não comeram).
Quer fazer uma pergunta? Coloque o have/has no início da frase! "Have you eaten?" (Você comeu?) ou "Has she eaten?" (Ela comeu?). É bem simples quando você pega o jeito!
💡 Truque fácil: Para transformar uma frase afirmativa em pergunta, apenas mova o auxiliar have/has para o início da frase e adicione ponto de interrogação.

Access to all documents
Improve your grades
Join milions of students
Está confuso sobre quando usar o Present Perfect ou o Simple Past? Não se preocupe! A diferença principal está no tempo e na conexão com o presente.
O Present Perfect não diz quando a ação aconteceu e usa os auxiliares have/has. Por exemplo: "I have visited Paris" (não sabemos quando). Ele conecta o passado ao presente e frequentemente usa palavras como already, just e never.
Já o Simple Past especifica quando a ação ocorreu e usa a forma passada do verbo. Exemplo: "I visited Paris last year" (sabemos que foi ano passado). Ele fala apenas de eventos completamente terminados e usa expressões de tempo definido como yesterday e last week.
💡 Pense assim: Use Present Perfect quando o "quando" não importa, mas o resultado sim. Use Simple Past quando quiser contar exatamente quando algo aconteceu.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user