was wrong
Tom estava errado novamente.
Tom was wrong again.
O diagnóstico inicial estava errado.
The initial diagnosis was wrong.
Não queria admitir que estava errado.
I didn't want to admit I was wrong.
Nothing was wrong.
Parece que você estava errado.
It seems you were wrong.
Eu o persuadi de que ele estava errado.
I persuaded him that he was wrong.
Eu perguntei o que estava errado.
I asked what was wrong.
O resultado do exame estava errado e tiveram que refazer.
The test result was wrong and they had to retake it.