could huff
Verbe régulier : huff - huffed- huffed
Traduction française : souffler - protester 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could huff
you could huff
he could huff
we could huff
you could huff
they could huff 	I could be huffing
you could be huffing
he could be huffing
we could be huffing
you could be huffing
they could be huffing	I could have huffed
you could have huffed
he could have huffed
we could have huffed
you could have huffed
they could have huffed	I could have been huffing
you could have been huffing
he could have been huffing
we could have been huffing
you could have been huffing
they could have been huffing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not huff
you could not huff
he could not huff
we could not huff
you could not huff
they could not huff 	I could not be huffing
you could not be huffing
he could not be huffing
we could not be huffing
you could not be huffing
they could not be huffing	I could not have huffed
you could not have huffed
he could not have huffed
we could not have huffed
you could not have huffed
they could not have huffed	I could not have been huffing
you could not have been huffing
he could not have been huffing
we could not have been huffing
you could not have been huffing
they could not have been huffing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I huff?
could you huff?
could he huff?
could we huff?
could you huff?
could they huff? 	could I be huffing?
could you be huffing?
could he be huffing?
could we be huffing?
could you be huffing?
could they be huffing? 	could I have huffed?
could you have huffed?
could he have huffed?
could we have huffed?
could you have huffed?
could they have huffed? 	could I have been huffing?
could you have been huffing?
could he have been huffing?
could we have been huffing?
could you have been huffing?
could they have been huffing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not huff?
could you not huff?
could he not huff?
could we not huff?
could you not huff?
could they not huff? 	could I not be huffing?
could you not be huffing?
could he not be huffing?
could we not be huffing?
could you not be huffing?
could they not be huffing? 	could I not have huffed?
could you not have huffed?
could he not have huffed?
could we not have huffed?
could you not have huffed?
could they not have huffed? 	could I not have been huffing?
could you not have been huffing?
could he not have been huffing?
could we not have been huffing?
could you not have been huffing?
could they not have been huffing?