hasbeendead是什麼時態

是現在完成時，例如：

1、He has been dead for three years.他已經死了三年了。

2、I mean it has been dead for a couple of days.我是說它已經死了幾天了。

3、The old man has been dead for a year.老人去世一年了。

4、Yes， his wife has been dead for years.是的，他的妻子已經去世好幾年了。