Terceiro Condicional: Contrações (I'd've known)
Grammar Rule in 30 Seconds
Use 'I'd've' to talk about past regrets quickly and sound like a native speaker by fusing 'I would have'.
- Combine 'I + would + have' into 'I'd've' for fast speech. Example: 'I'd've called you.'
- Use 'hadn't've' for negative past conditions. Example: 'If I hadn't've gone, I'd've missed it.'
- Only use double contractions in informal writing or speaking; avoid them in formal essays.
Overview
if + past perfect, would have + past participle.if I had ou I would have de forma completa. Eles usam a redução fonológica.if I had vira if I'd e o I would have vira I'd've. Muitos brasileiros acham que isso é 'gíria' ou 'preguiça', mas na verdade é a forma padrão da língua falada. Se você chegar em uma reunião ou em uma conversa com amigos e falar If I had known, I would have told you de forma pausada e sem contrações, você vai parecer um robô ou alguém que está lendo um manual.had e would have perdem força e se fundem ao sujeito.if-clause, o had se contrai com o sujeito: I had -> I'd. Note que, em português, esse I'd é o nosso eu tivesse. A regra é simples: se depois do 'd vier um *past participle* (como seen, known, gone), esse 'd é had.would have. O would vira 'd e o have vira 've. Juntando tudo, temos o famoso I'd've. É a tríade da contração: sujeito + 'd (would) + 've (have)./v/ no final. Se você não pronunciar o ve, você muda o tempo verbal. I'd seen é eu tinha visto (past perfect), enquanto I'd've seen é eu teria visto (third conditional).have (ou 've). Sacou? É uma questão de precisão auditiva.would sozinho nunca tem o som de v.not com o auxiliar. Fica hadn't no if-clause e wouldn't've na oração principal.If I hadn't missed the Uber, I wouldn't've been late for the meeting.- 1Conversa informal (WhatsApp, iFood, amigos no bar): Aqui é onde você DEVE usar as contrações. É o ambiente natural. Se você disser
If I had known, I would have called you, parece que você está lendo um contrato. Diga:If I'd known, I'd've called you.
- 1Ambiente corporativo (E-mails formais, apresentações): Aqui a regra muda. Em documentos escritos ou apresentações muito formais para a diretoria, prefira a forma completa. O uso de
I'd'vepode soar informal demais para um relatório oficial ou um contrato legal.
- 1Escrita criativa: Se você estiver escrevendo um roteiro ou um livro, as contrações são obrigatórias para dar verossimilhança aos personagens. Ninguém fala
I would haveo tempo todo.
- 1Confundir o
'd: Muitos brasileiros acham que o'dé semprewould. Errado! Noif-clause, o'déhad. O erro de L1 acontece porque, em português, não temos essa contração gráfica, então o aluno tentaadivinharo significado pelo contexto e acaba errando a regra de ouro:If-clause=had.
- 1Omissão do
've: O brasileiro tende a engolir o final das palavras. Se você disserI'd goneem vez deI'd've gone, você mudou o sentido da frase deeu teria idoparaeu tinha ido. Isso causa confusão na comunicação. O'veprecisa ser audível.
- 1Misturar as estruturas: O erro clássico é colocar o
would havedentro doif-clause. Exemplo:*If I would have known...*. Isso é um erro de L1, onde a gente tenta traduzir ose eu teria sabido
(que é incorreto em português também, mas o falante tenta aplicar o futuro do pretérito no condicional). Oifnunca aceita owould.
Third Conditional com o Second Conditional.- 1Posso usar
I'd'veem uma prova escrita?
- 1O som de
I'd'veé difícil de pronunciar. Tem algum truque?
aid-av. O segredo é não pausar entre o d e o ve. Pratique dizendo "I'd've" várias vezes até virar um bloco sonoro único.- 1Existe alguma forma de contrair o
wouldn't have?
wouldn't've é muito comum. A regra fonética é a mesma: o have vira 've e se junta ao wouldn't.Third Conditional Structure
| Clause Type | Subject | Auxiliary 1 | Auxiliary 2 | Verb Form |
|---|---|---|---|---|
|
If Clause
|
If I
|
had
|
-
|
known (V3)
|
|
Result Clause
|
I
|
would
|
have
|
called (V3)
|
|
Contracted Result
|
I'd've
|
-
|
-
|
called (V3)
|
Common Double Contractions
| Full Form | Double Contraction | Pronunciation Guide |
|---|---|---|
|
I would have
|
I'd've
|
EYE-duv
|
|
You would have
|
You'd've
|
YOO-duv
|
|
He would have
|
He'd've
|
HEE-duv
|
|
She would have
|
She'd've
|
SHEE-duv
|
|
It would have
|
It'd've
|
IT-uh-duv
|
|
We would have
|
We'd've
|
WEE-duv
|
|
They would have
|
They'd've
|
THEY-duv
|
|
Would not have
|
Wouldn't've
|
WOOD-unt-uv
|
Meanings
The third conditional describes a past situation that did not happen and imagines the result of that imaginary past. Contractions make this complex structure easier to say in rapid conversation.
Expressing Regret
Using the contracted form to show sadness or disappointment about a past event that cannot be changed.
“I'd've told her the truth if I'd had the chance.”
“We'd've arrived on time if the train hadn't been late.”
Hypothetical Relief
Using the structure to express relief that a negative outcome was avoided.
“I'd've been so embarrassed if you hadn't warned me.”
“They'd've lost all their money if they'd invested then.”
Criticism of Others
Using the third conditional to point out what someone else should have done differently.
“He'd've passed the exam if he'd actually studied.”
“You'd've seen the sign if you'd been paying attention.”
Reference Table
| Pronome | Forma Completa (Oração Principal) | Forma Contraída (Oração Principal) | Exemplo |
|---|---|---|---|
|
I
|
I would have
|
I'd've
|
If I'd known, I'd've helped.
|
|
You
|
You would have
|
You'd've
|
You'd've loved that concert.
|
|
He
|
He would have
|
He'd've
|
He'd've called if he could.
|
|
She
|
She would have
|
She'd've
|
She'd've passed easily.
|
|
It
|
It would have
|
It'd've
|
It'd've been a disaster.
|
|
We
|
We would have
|
We'd've
|
We'd've gone if it rained.
|
|
They
|
They would have
|
They'd've
|
They'd've seen us there.
|
Espectro de formalidade
If I had possessed the funds, I would have purchased the property. (Real estate)
If I'd had the money, I would have bought the house. (Real estate)
If I'd've had the cash, I'd've bought the place. (Real estate)
If I'da had the dough, I'da copped it. (Real estate)
Contrações do Terceiro Condicional: O Guia Rápido
Oração 'If' (Past Perfect)
- had contracts to 'd
- If I'd known If I had known
- If she'd gone If she had gone
Oração Principal (Condicional Perfeito)
- would have contracts to 'd've
- I'd've gone I would have gone
- They'd've helped They would have helped
Contrações Negativas
- hadn't had not
- wouldn't've would not have
- If he hadn't... If he had not...
Uso e Contexto
- Informal Conversations, texts, social media
- Fluent Shows natural speech patterns
- Avoid Formal Essays, professional documents
Quando Usar as Contrações do Terceiro Condicional
Devo Usar uma Contração do Terceiro Condicional?
Você está expressando um evento passado hipotético ou um arrependimento?
O contexto é informal (bate-papo, amigos, redes sociais)?
É a oração 'if' (past perfect)?
É a oração principal (perfect conditional)?
Contrações do Terceiro Condicional: O Poder dos Pronomes
Contrações da Oração 'If' ('had')
- • If I'd known...
- • If you'd told...
- • If he'd arrived...
- • If she'd seen...
- • If it'd worked...
- • If we'd tried...
- • If they'd left...
Contrações da Oração Principal ('would have')
- • I'd've gone.
- • You'd've said.
- • He'd've helped.
- • She'd've passed.
- • It'd've been.
- • We'd've won.
- • They'd've called.
Contrações Negativas
- • If I hadn't known...
- • I wouldn't've gone.
- • He couldn't've done it.
- • She shouldn't've said that.
Exemplos por nível
I would have liked that.
Me habría gustado eso.
If I had time, I would go.
Si tuviera tiempo, iría.
I'd like a coffee.
Me gustaría un café.
She would have been happy.
Ella habría estado feliz.
If I'd seen him, I'd have said hello.
Si lo hubiera visto, le habría dicho hola.
We'd have won if we played better.
Habríamos ganado si hubiéramos jugado mejor.
I wouldn't have gone if it rained.
No habría ido si hubiera llovido.
He'd have called you later.
Él te habría llamado más tarde.
If I'd known the truth, I'd have acted differently.
Si hubiera sabido la verdad, habría actuado de forma diferente.
You'd have loved the movie we saw.
Te habría encantado la película que vimos.
They'd have finished if they hadn't stopped.
Habrían terminado si no hubieran parado.
I'd've helped you if you'd asked.
Te habría ayudado si me lo hubieras pedido.
I'd've been there in a heartbeat if I'd've known you were in trouble.
Habría estado allí en un abrir y cerrar de ojos si hubiera sabido que estabas en problemas.
If the company hadn't've gone bankrupt, I'd've stayed there forever.
Si la empresa no hubiera quebrado, me habría quedado allí para siempre.
She'd've definitely said yes if you'd've asked her out.
Ella definitivamente habría dicho que sí si le hubieras pedido salir.
We'd've never met if I hadn't've taken that specific flight.
Nunca nos habríamos conocido si no hubiera tomado ese vuelo específico.
Had the circumstances been different, I'd've likely pursued a different career path.
Si las circunstancias hubieran sido diferentes, probablemente habría seguido otra carrera.
I'd've thought that someone with your experience wouldn't've made such a mistake.
Habría pensado que alguien con tu experiencia no habría cometido tal error.
If I'd've known then what I know now, I'd've invested every penny in that startup.
Si hubiera sabido entonces lo que sé ahora, habría invertido cada centavo en esa startup.
He'd've been the perfect candidate if he hadn't've been so arrogant during the interview.
Él habría sido el candidato perfecto si no hubiera sido tan arrogante durante la entrevista.
It's a counterfactual scenario, but one could argue that the empire wouldn't've collapsed so abruptly had the succession been clearer.
Es un escenario contrafactual, pero se podría argumentar que el imperio no habría colapsado tan abruptamente si la sucesión hubiera sido más clara.
I'd've been remiss if I hadn't've mentioned the contributions of the junior staff.
Habría sido negligente si no hubiera mencionado las contribuciones del personal subalterno.
The project would've've (rare triple) succeeded if the funding hadn't've been pulled.
El proyecto habría tenido éxito si no se hubiera retirado la financiación.
Were it not for your intervention, I'd've surely succumbed to the pressure.
Si no fuera por tu intervención, seguramente habría sucumbido a la presión.
Fácil de confundir
Both 'would' and 'had' contract to ''d'.
They sound identical in speech.
Erros comuns
I would of go.
I would have gone.
If I would have seen him...
If I had seen him...
I'd've know.
I'd've known.
If I'd've known, I'd've did it.
If I'd've known, I'd've done it.
Padrões de frases
If I'd've known ___, I'd've ___.
I wouldn't've ___ if I'd've ___.
Real World Usage
I'd've texted u but my phone died.
If I'd had more time, I'd have finished the project.
I wouldn't've bought this if I'd known it was broken.
I'd've loved to be there! Looks fun!
We'd've seen the Eiffel Tower if we'd've stayed longer.
He'd've scored if he'd've taken the shot earlier!
Preste atenção no 've'
Formal versus Informal
Pratique a Pronúncia
várias vezes até que soe natural. Grave-se e ouça para aperfeiçoar sua pronúncia.If I'd known, I'd've gone to the party."
Soando Autêntico
O Contexto é Rei
Smart Tips
They are likely saying 'I'd have' or 'I'd've'. Look at the context to see if they are talking about a regret.
Use 'I'd've' to save space and sound more like a friend than a textbook.
Ignore it! It's a mistake. Always remember it's 'would have'.
Try to say 'I'd've' in one single breath without pausing between the words.
Pronúncia
The Schwa Reduction
The 'have' in 'I'd've' is reduced to a tiny 'uv' sound (/əv/).
The 'D' Link
The 'd' from 'would' often links directly to the 'v' of 'have'.
Regretful Fall
I'd've ↘ gone.
Conveys a sense of sadness or finality about the past.
Memorize
Mnemônico
I'd've rhymes with 'I dive' into the past.
Associação visual
Imagine a time machine with three buttons: 'I', 'Would', and 'Have'. When you press them all at once, the machine glows and says 'I'd've'!
Rhyme
If I'd've known, I'd've shown, but the chance has flown.
Story
A man named 'Ida' (I'd've) always regrets things. He says, 'If I'd've bought that ticket, I'd've been a millionaire.' He lives in the past, always using his double-contraction name.
Word Web
Desafio
Think of three things you regret from last week. Say them out loud using 'I'd've' as fast as you can.
Notas culturais
In the Southern US, you might hear 'I'd'a' instead of 'I'd've'. It is very informal.
British speakers use double contractions frequently in casual conversation, especially in London and the North.
Aussies often shorten these even further, almost swallowing the 'have' entirely.
The Third Conditional developed in Middle English as the subjunctive mood became less distinct.
Iniciadores de conversa
If you'd've been born in a different country, how'd've your life been different?
If you'd've known about the pandemic in 2019, what'd've you done differently?
What's a movie you'd've liked to star in if you'd've been an actor?
Temas para diário
Erros comuns
Test Yourself
If you ___ asked, I'd've helped you.
Find and fix the mistake:
If she'd've studied, she'd've passed the test.
Choose the correct sentence:
Translate into English: 'Si yo hubiera sabido, habría ido.'
Answer starts with: ["I...
Score: /4
Exercicios praticos
8 exercisesIf I'd seen the sign, ___ stopped.
Find and fix the mistake:
I would of called you if I'd've known you were home.
Choose the best option.
If I'd studied, ___.
Match 'She would have'
You can use 'I'd've' in the 'if' clause in formal writing.
A: Why didn't you come? B: If I'd known it was your birthday, ___.
Select the correct one.
Score: /8
Practice Bank
12 exercisesIf she'd seen the warning, she ___ avoided the accident.
We'd've finished on time if we'd've started earlier.
Choose the correct sentence:
Translate into English: 'Si ella no hubiera estado ocupada, nos habría acompañado.'
Arrange these words into a sentence:
Match the full forms with their contracted equivalents:
I ___ bought it if it'd been on sale.
If it'd've rained, the game would've been cancelled.
Which sentence is correct?
Translate into English: 'Nosotros no habríamos terminado si no hubieras ayudado.'
Arrange these words into a sentence:
Match the subjects with their 'would have' contractions:
Score: /12
Perguntas frequentes (8)
It is a 'double contraction'. While not a single word in the dictionary, it is a standard part of spoken English and informal writing.
Because 'would've' and 'would of' sound exactly the same. It is a very common mistake made by native speakers.
It's better to use 'I would have' or 'I'd have' to remain professional. 'I'd've' is very casual.
'I'd' can mean 'I would' or 'I had'. 'I'd've' specifically means 'I would have'.
It sounds like 'WOOD-unt-uv'. The 'h' in 'have' is completely silent.
Yes, it is very common in all major dialects of English, including British, American, and Australian.
Yes! You can say 'could've' or 'should've'. Double contractions like 'shouldn't've' are also common.
Yes, in the third conditional, it always refers to an imaginary past situation.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Si hubiera sabido, habría ido.
Spanish has no equivalent to the double contraction 'I'd've'.
Si j'avais su, je serais venu.
French cannot contract 'je' and 'serais' into a single sound like English.
Wenn ich es gewusst hätte, wäre ich gekommen.
German uses 'hätte' (had) or 'wäre' (were) depending on the verb, whereas English mostly uses 'would have'.
Shitteitara, itteita noni.
Japanese has no auxiliary verbs like 'would' or 'have' to contract.
Law kuntu a'lam, lakuntu dhahabt.
Arabic grammar is based on particles and prefixes, not auxiliary stacking.
Rúguǒ wǒ zǎo zhīdào, wǒ jiù qùle.
Chinese has no verb conjugation, so the entire concept of 'would have been' is expressed through context.
Learning Path
Prerequisites
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