Respostas

2014-05-21T13:26:51-03:00
Had I been working?
had You been working?
had He been working?
had She been working?
had It been working?
hav We been working?
hav You been working?
hav They been working?

hadn't I been working?
hadn't You been working?
hadn't He been working?
hadn't She been working?
hadn't It been working?
hadn't We been working?
hadn't You been working?
hadn't They been working?


Has he been washing his car for two hours?
Have you been working since eight o' clock?
What have you been doing since I last saw you?
How long have you been living here?