Conjugaison du verbe anglais
CAN BIFF

Verbe régulier : biff - biffed - biffed
Traduction française : flanquer un coup de poing à

Affirmation

Forme simple	Forme en V-ing
I can biff you can biff he can biff we can biff you can biff they can biff	I can be biffing you can be biffing he can be biffing we can be biffing you can be biffing they can be biffing
Perfect	Perfect en V-ing
I can have biffed you can have biffed he can have biffed we can have biffed you can have biffed they can have biffed	I can have been biffing you can have been biffing he can have been biffing we can have been biffing you can have been biffing they can have been biffing

Négation

Forme simple	Forme en V-ing
I can't biff you can't biff he can't biff we can't biff you can't biff they can't biff	I can't be biffing you can't be biffing he can't be biffing we can't be biffing you can't be biffing they can't be biffing
Perfect	Perfect en V-ing
I can't have biffed you can't have biffed he can't have biffed we can't have biffed you can't have biffed they can't have biffed	I can't have been biffing you can't have been biffing he can't have been biffing we can't have been biffing you can't have been biffing they can't have been biffing

Forme interrogative

Forme simple	Forme en V-ing
can I biff? can you biff? can he biff? can we biff? can you biff? can they biff?	can I be biffing? can you be biffing? can he be biffing? can we be biffing? can you be biffing? can they be biffing?
Perfect	Perfect en V-ing
can I have biffed? can you have biffed? can he have biffed? can we have biffed? can you have biffed? can they have biffed?	can I have been biffing? can you have been biffing? can he have been biffing? can we have been biffing? can you have been biffing? can they have been biffing?

Forme interro-négative

Forme simple	Forme en V-ing
can't I biff? can't you biff? can't he biff? can't we biff? can't you biff? can't they biff?	can't I be biffing? can't you be biffing? can't he be biffing? can't we be biffing? can't you be biffing? can't they be biffing?
Perfect	Perfect en V-ing
can't I have biffed? can't you have biffed? can't he have biffed? can't we have biffed? can't you have biffed? can't they have biffed?	can't I have been biffing? can't you have been biffing? can't he have been biffing? can't we have been biffing? can't you have been biffing? can't they have been biffing?