I can beef you can beef he can beef we can beef you can beef they can beef
Forme en V-ing
I can be beefing you can be beefing he can be beefing we can be beefing you can be beefing they can be beefing
Perfect
I can have beefed you can have beefed he can have beefed we can have beefed you can have beefed they can have beefed
Perfect en V-ing
I can have been beefing you can have been beefing he can have been beefing we can have been beefing you can have been beefing they can have been beefing
Négation
Forme simple
I can't beef you can't beef he can't beef we can't beef you can't beef they can't beef
Forme en V-ing
I can't be beefing you can't be beefing he can't be beefing we can't be beefing you can't be beefing they can't be beefing
Perfect
I can't have beefed you can't have beefed he can't have beefed we can't have beefed you can't have beefed they can't have beefed
Perfect en V-ing
I can't have been beefing you can't have been beefing he can't have been beefing we can't have been beefing you can't have been beefing they can't have been beefing
Forme interrogative
Forme simple
can I beef? can you beef? can he beef? can we beef? can you beef? can they beef?
Forme en V-ing
can I be beefing? can you be beefing? can he be beefing? can we be beefing? can you be beefing? can they be beefing?
Perfect
can I have beefed? can you have beefed? can he have beefed? can we have beefed? can you have beefed? can they have beefed?
Perfect en V-ing
can I have been beefing? can you have been beefing? can he have been beefing? can we have been beefing? can you have been beefing? can they have been beefing?
Forme interro-négative
Forme simple
can't I beef? can't you beef? can't he beef? can't we beef? can't you beef? can't they beef?
Forme en V-ing
can't I be beefing? can't you be beefing? can't he be beefing? can't we be beefing? can't you be beefing? can't they be beefing?
Perfect
can't I have beefed? can't you have beefed? can't he have beefed? can't we have beefed? can't you have beefed? can't they have beefed?
Perfect en V-ing
can't I have been beefing? can't you have been beefing? can't he have been beefing? can't we have been beefing? can't you have been beefing? can't they have been beefing?