All perfect tenses share one idea: they look back from a point in time to something that happened before it. At C1 level, the challenge is not the form but the choice: simple or continuous, present perfect or past simple, and the perfect forms hidden inside infinitives, gerunds and modals.Todos os tempos perfeitos compartilham uma ideia: eles olham para trás a partir de um ponto no tempo, para algo que aconteceu antes dele. No nível C1, o desafio não é a forma, e sim a escolha: simple ou continuous, present perfect ou past simple, e as formas perfeitas escondidas em infinitivos, gerúndios e modais.
C1 The perfect system at a glance
Each perfect tense has a reference point: now, a moment in the past or a moment in the future. The action happened before that point and is relevant to it.Cada tempo perfeito tem um ponto de referência: agora, um momento no passado ou um momento no futuro. A ação aconteceu antes desse ponto e tem relevância para ele.
| Tense | Example | Reference point | Português |
|---|---|---|---|
| present perfect | I have lived in Piracicaba since 2015. | now | Moro em Piracicaba desde 2015. |
| present perfect continuous | She‘s been studying all afternoon. | now | Ela está estudando a tarde toda. |
| past perfect | The class had started when I arrived. | a past moment | A aula já tinha começado quando cheguei. |
| past perfect continuous | We‘d been waiting for an hour. | a past moment | Estávamos esperando havia uma hora. |
| future perfect | By 2030 I‘ll have graduated. | a future moment | Até 2030 terei me formado. |
| future perfect continuous | In May I‘ll have been teaching for ten years. | a future moment | Em maio farei dez anos dando aula. |
Why Brazilians find this hard
Portuguese often uses the present or the simple past where English needs a perfect tense: “Moro aqui há dez anos” is I have lived here for ten years, never “I live here for ten years”. And “Já comi” is usually I have already eaten.O português muitas vezes usa o presente ou o pretérito perfeito onde o inglês exige um tempo perfeito: “Moro aqui há dez anos” é I have lived here for ten years, nunca “I live here for ten years”. E “Já comi” normalmente é I have already eaten.
C1 Present perfect: nuances and contrasts
Use the present perfect when the time period is unfinished or not mentioned, and when the past action has a result now. Use the past simple when the time is finished and stated, or clearly understood.Use o present perfect quando o período ainda não terminou ou não é mencionado, e quando a ação passada tem um resultado agora. Use o past simple quando o tempo já terminou e é mencionado, ou fica claro pelo contexto.
- I’ve had three coffees this morning. (Já tomei três cafés hoje de manhã. A manhã ainda não acabou.)
- I had three coffees this morning. (Tomei três cafés hoje de manhã. Agora já é tarde.)
- Machado de Assis wrote nine novels. (Machado de Assis escreveu nove romances. A vida dele terminou.)
The continuous form emphasises the activity, its duration, or a temporary situation. The simple form emphasises the result or the number of completed actions. State verbs like know, believe and own stay simple.A forma contínua enfatiza a atividade, a duração ou uma situação temporária. A forma simples enfatiza o resultado ou o número de ações concluídas. Verbos de estado como know, believe e own ficam na forma simples.
Simple: result
We count or show what is finished.Contamos ou mostramos o que está concluído.
I’ve written four emails. (Escrevi quatro e-mails.)
Continuous: activity
We focus on the process and its visible effects.Focamos no processo e nos seus efeitos visíveis.
I’ve been writing emails all day. (Passei o dia escrevendo e-mails.)
- Your eyes are red. Have you been crying? (Seus olhos estão vermelhos. Você estava chorando?)
- This is the first time I’ve seen snow. (É a primeira vez que vejo neve.)
- It’s been ages since we last spoke. (Faz muito tempo que não conversamos.)
Teacher’s tip
After This is the first / second / best time, English uses the present perfect, while Portuguese uses the present: “É a primeira vez que venho aqui” = It’s the first time I’ve come here. In the past: It was the first time I had come here.Depois de This is the first / second / best time, o inglês usa o present perfect, enquanto o português usa o presente: “É a primeira vez que venho aqui” = It’s the first time I’ve come here. No passado: It was the first time I had come here.
C1 Past perfect and future perfect
The past perfect is necessary when the order of past events is not clear from the context, and it is common with by the time, no sooner … than, hardly … when and in third conditionals and wishes about the past.O past perfect é necessário quando a ordem dos acontecimentos passados não fica clara pelo contexto, e é comum com by the time, no sooner … than, hardly … when, em condicionais do terceiro tipo e em desejos sobre o passado.
- By the time the ambulance arrived, he had stopped breathing. (Quando a ambulância chegou, ele já tinha parado de respirar.)
- No sooner had I sat down than the phone rang. (Mal eu tinha me sentado e o telefone tocou.)
- I wish I had studied medicine. (Queria ter estudado medicina.)
- She was exhausted because she’d been working night shifts. (Ela estava exausta porque vinha fazendo plantões noturnos.)
The future perfect looks back from a point in the future. It usually comes with by + time. It can also express a confident guess about the present or past: “They’ll have arrived by now.”O future perfect olha para trás a partir de um ponto no futuro. Costuma vir com by + tempo. Também pode expressar uma suposição confiante sobre o presente ou o passado: “They’ll have arrived by now” (Eles já devem ter chegado).
- By the end of the year, we’ll have paid off the car. (Até o fim do ano, teremos quitado o carro.)
- Don’t call at nine. The children will have gone to bed. (Não liga às nove. As crianças já vão estar dormindo.)
C1 Perfect infinitives, gerunds and modals
The perfect idea also appears outside the main tenses. A perfect infinitive (to have done), a perfect gerund (having done) or a perfect modal (must have done) shows that an action happened before another time.A ideia de perfeito também aparece fora dos tempos principais. Um infinitivo perfeito (to have done), um gerúndio perfeito (having done) ou um modal perfeito (must have done) mostra que uma ação aconteceu antes de outro momento.
| Structure | Example | Português |
|---|---|---|
| to have + participle | She seems to have forgotten the meeting. | Parece que ela esqueceu da reunião. |
| be said / believed to have | The thief is believed to have left the country. | Acredita-se que o ladrão tenha deixado o país. |
| having + participle | Having finished the report, she went home. | Depois de terminar o relatório, ela foi para casa. |
| deny / regret having | He denied having taken the money. | Ele negou ter pegado o dinheiro. |
| must / might / can’t have | You must have been tired. | Você devia estar cansado. |
| should / could have | We should have booked earlier. | Devíamos ter reservado antes. |
Formal writing
Perfect infinitives with passive reporting verbs (is said to have, is thought to have) are typical of news and academic texts, and they appear often in C1 exams and vestibular reading passages.Infinitivos perfeitos com verbos de relato na voz passiva (is said to have, is thought to have) são típicos de notícias e textos acadêmicos, e aparecem com frequência em provas C1 e nos textos de vestibular.
Common Mistakes
Watch out
✗ I live in São Paulo since 2018. ✓ I have lived in São Paulo since 2018.Com since e for para algo que continua até agora, use o present perfect.
✗ I have seen that film last week. ✓ I saw that film last week.Com um tempo terminado e mencionado, como last week, use o past simple.
✗ It’s the first time I come here. ✓ It’s the first time I’ve come here.Depois de It’s the first time, use o present perfect.
✗ I’ve been knowing her for years. ✓ I’ve known her for years.Verbos de estado como know não vão para a forma contínua.
✗ No sooner I had arrived than it rained. ✓ No sooner had I arrived than it rained.Depois de No sooner no início da frase, há inversão: had + sujeito.
Quick Summary
| Form | Example | Key idea |
|---|---|---|
| present perfect | I‘ve lost my keys. | past action, present result |
| present perfect continuous | I‘ve been running. | activity, duration, visible effects |
| past perfect | The film had started. | before another past moment |
| future perfect | I‘ll have finished by six. | completed before a future moment |
| perfect infinitive | He seems to have left. | earlier action after seem, be said |
| perfect modal | She must have missed the bus. | deduction or regret about the past |
Practice Time
Quiz