could stockpile
Verbo regolare: stockpile - stockpiled- stockpiled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stockpile
you could stockpile
he could stockpile
we could stockpile
you could stockpile
they could stockpile 	I could be stockpiling
you could be stockpiling
he could be stockpiling
we could be stockpiling
you could be stockpiling
they could be stockpiling	I could have stockpiled
you could have stockpiled
he could have stockpiled
we could have stockpiled
you could have stockpiled
they could have stockpiled	I could have been stockpiling
you could have been stockpiling
he could have been stockpiling
we could have been stockpiling
you could have been stockpiling
they could have been stockpiling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not stockpile
you could not stockpile
he could not stockpile
we could not stockpile
you could not stockpile
they could not stockpile 	I could not be stockpiling
you could not be stockpiling
he could not be stockpiling
we could not be stockpiling
you could not be stockpiling
they could not be stockpiling	I could not have stockpiled
you could not have stockpiled
he could not have stockpiled
we could not have stockpiled
you could not have stockpiled
they could not have stockpiled	I could not have been stockpiling
you could not have been stockpiling
he could not have been stockpiling
we could not have been stockpiling
you could not have been stockpiling
they could not have been stockpiling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stockpile?
could you stockpile?
could he stockpile?
could we stockpile?
could you stockpile?
could they stockpile? 	could I be stockpiling?
could you be stockpiling?
could he be stockpiling?
could we be stockpiling?
could you be stockpiling?
could they be stockpiling? 	could I have stockpiled?
could you have stockpiled?
could he have stockpiled?
could we have stockpiled?
could you have stockpiled?
could they have stockpiled? 	could I have been stockpiling?
could you have been stockpiling?
could he have been stockpiling?
could we have been stockpiling?
could you have been stockpiling?
could they have been stockpiling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not stockpile?
could you not stockpile?
could he not stockpile?
could we not stockpile?
could you not stockpile?
could they not stockpile? 	could I not be stockpiling?
could you not be stockpiling?
could he not be stockpiling?
could we not be stockpiling?
could you not be stockpiling?
could they not be stockpiling? 	could I not have stockpiled?
could you not have stockpiled?
could he not have stockpiled?
could we not have stockpiled?
could you not have stockpiled?
could they not have stockpiled? 	could I not have been stockpiling?
could you not have been stockpiling?
could he not have been stockpiling?
could we not have been stockpiling?
could you not have been stockpiling?
could they not have been stockpiling?