could stuff
Verbo regolare: stuff - stuffed- stuffed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stuff
you could stuff
he could stuff
we could stuff
you could stuff
they could stuff 	I could be stuffing
you could be stuffing
he could be stuffing
we could be stuffing
you could be stuffing
they could be stuffing	I could have stuffed
you could have stuffed
he could have stuffed
we could have stuffed
you could have stuffed
they could have stuffed	I could have been stuffing
you could have been stuffing
he could have been stuffing
we could have been stuffing
you could have been stuffing
they could have been stuffing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't stuff
you couldn't stuff
he couldn't stuff
we couldn't stuff
you couldn't stuff
they couldn't stuff 	I couldn't be stuffing
you couldn't be stuffing
he couldn't be stuffing
we couldn't be stuffing
you couldn't be stuffing
they couldn't be stuffing	I couldn't have stuffed
you couldn't have stuffed
he couldn't have stuffed
we couldn't have stuffed
you couldn't have stuffed
they couldn't have stuffed	I couldn't have been stuffing
you couldn't have been stuffing
he couldn't have been stuffing
we couldn't have been stuffing
you couldn't have been stuffing
they couldn't have been stuffing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stuff?
could you stuff?
could he stuff?
could we stuff?
could you stuff?
could they stuff? 	could I be stuffing?
could you be stuffing?
could he be stuffing?
could we be stuffing?
could you be stuffing?
could they be stuffing? 	could I have stuffed?
could you have stuffed?
could he have stuffed?
could we have stuffed?
could you have stuffed?
could they have stuffed? 	could I have been stuffing?
could you have been stuffing?
could he have been stuffing?
could we have been stuffing?
could you have been stuffing?
could they have been stuffing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I stuff?
couldn't you stuff?
couldn't he stuff?
couldn't we stuff?
couldn't you stuff?
couldn't they stuff? 	couldn't I be stuffing?
couldn't you be stuffing?
couldn't he be stuffing?
couldn't we be stuffing?
couldn't you be stuffing?
couldn't they be stuffing? 	couldn't I have stuffed?
couldn't you have stuffed?
couldn't he have stuffed?
couldn't we have stuffed?
couldn't you have stuffed?
couldn't they have stuffed? 	couldn't I have been stuffing?
couldn't you have been stuffing?
couldn't he have been stuffing?
couldn't we have been stuffing?
couldn't you have been stuffing?
couldn't they have been stuffing?