9.3.3.1 Formación del past perfect continuous


Ejemplos     

to have (past) + participio perfecto    
= past perfect
+ verbo pleno
 + sufijo -ing = past perfect continuous
He had been
do
ing He had been doing
She had been
writ(e)
ing She had been writing
We had been
jump
ing We had been jumping
They had been
sell
ing They had been selling
You had been
study
ing You had been studying
I had been
watch
ing I had been watching






contacto pie de imprenta declaración de privacidad