Question

escreva as regras do present perfect e present perfect continuous na afirmativa / negativa / e interrogativa. Dê exemplo.

Answer 1

Present Perfect:

Afirmativa- "I have worked at Google since 2000. ''

Negativa-"He hasn't play"

Interrogativa- "Have you ever seen a tiger?"

Present Perfect Continuous:

Afirmativa-"I've been living in London since 2010."

Negativa- "You haven't been playing."

Interrogativa- "Have they been studying for the test? "