can puff
Verbe régulier : puff - puffed- puffed
Traduction française : tirer des bouffées de - souffler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can puff
you can puff
she can puff
we can puff
you can puff
they can puff 	I can be puffing
you can be puffing
she can be puffing
we can be puffing
you can be puffing
they can be puffing	I can have puffed
you can have puffed
she can have puffed
we can have puffed
you can have puffed
they can have puffed	I can have been puffing
you can have been puffing
she can have been puffing
we can have been puffing
you can have been puffing
they can have been puffing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't puff
you can't puff
she can't puff
we can't puff
you can't puff
they can't puff 	I can't be puffing
you can't be puffing
she can't be puffing
we can't be puffing
you can't be puffing
they can't be puffing	I can't have puffed
you can't have puffed
she can't have puffed
we can't have puffed
you can't have puffed
they can't have puffed	I can't have been puffing
you can't have been puffing
she can't have been puffing
we can't have been puffing
you can't have been puffing
they can't have been puffing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I puff?
can you puff?
can she puff?
can we puff?
can you puff?
can they puff? 	can I be puffing?
can you be puffing?
can she be puffing?
can we be puffing?
can you be puffing?
can they be puffing? 	can I have puffed?
can you have puffed?
can she have puffed?
can we have puffed?
can you have puffed?
can they have puffed? 	can I have been puffing?
can you have been puffing?
can she have been puffing?
can we have been puffing?
can you have been puffing?
can they have been puffing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I puff?
can't you puff?
can't she puff?
can't we puff?
can't you puff?
can't they puff? 	can't I be puffing?
can't you be puffing?
can't she be puffing?
can't we be puffing?
can't you be puffing?
can't they be puffing? 	can't I have puffed?
can't you have puffed?
can't she have puffed?
can't we have puffed?
can't you have puffed?
can't they have puffed? 	can't I have been puffing?
can't you have been puffing?
can't she have been puffing?
can't we have been puffing?
can't you have been puffing?
can't they have been puffing?