O Present perfect continuous (também conhecido como Presente Perfeito Contínuo ou Progressivo) é um tempo verbal da língua inglesa no qual se enfatiza a continuidade de uma ação que iniciou no passado e continua até os dias presentes.
Sua fórmula consiste na união dos seguintes segmentos:
Sujeito + Verbo To Have (Simple Present) + Verbo To Be (Present Perfect) + Verbo principal com –ing + complemento
Exemplos:
A fórmula afirmativa do present perfect continuous consiste na fórmula já apresentada anteriormente:
Sujeito + Verbo To Have (Simple Present) + Verbo To Be (Present Perfect) + Verbo principal com –ing + complemento
Exemplos:
Para construir orações negativas utilizando o Present Perfect Continuous, acrescenta-se o not após o verbo to have. A fórmula muda para:
Sujeito + verbo to have (simple present) + not + verbo to be (present perfect) + verbo principal com –ing + complemento.
Exemplos:
Para realizar perguntas no tempo verbal present perfect continuous, o verbo to have precisa anteceder o sujeito, como é possível ver na fórmula:
To have (simple present) + sujeito + verbo to be (present perfect) + verbo principal com –ing + complemento
Exemplos:
Afirmativo | Negativo | Interrogativo |
I have been working | I have not been working | Have I been working? |
You have been working | You have not been working | Have you been working? |
He has been working | He has not been working | Has he been working? |
She has been working | She has not been working | Has she been working? |
It has been working | It has not been working | Has it been working? |
They have been working | They have not been working | Have they been working? |
We have been working | We have not been working | Have we been working? |
Referências:
https://www.englishpage.com/verbpage/presentperfectcontinuous.html
https://www.perfect-english-grammar.com/present-perfect-continuous-use.html
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