Busca  
  Inglês   
Linguagens, Códigos e suas Tecnologias.  

Present perfect continuous
The Present Perfect Continuous emphasizes the length of time of an action which began in the past and is still going on. It is often used with for or since to say how long an action has been happening.

 





   Nesta matéria
Thext: Strange things
Próxima
Estamos adequando nosso conteúdo ao Acordo Ortográfico da Língua Portuguesa

Klicknet ©Copyright 2000-2006 Klicknet S.A. Todos os direitos reservados