I can brush you can brush he can brush we can brush you can brush they can brush
Forme en V-ing
I can be brushing you can be brushing he can be brushing we can be brushing you can be brushing they can be brushing
Perfect
I can have brushed you can have brushed he can have brushed we can have brushed you can have brushed they can have brushed
Perfect en V-ing
I can have been brushing you can have been brushing he can have been brushing we can have been brushing you can have been brushing they can have been brushing
Négation
Forme simple
I cannot brush you cannot brush he cannot brush we cannot brush you cannot brush they cannot brush
Forme en V-ing
I cannot be brushing you cannot be brushing he cannot be brushing we cannot be brushing you cannot be brushing they cannot be brushing
Perfect
I cannot have brushed you cannot have brushed he cannot have brushed we cannot have brushed you cannot have brushed they cannot have brushed
Perfect en V-ing
I cannot have been brushing you cannot have been brushing he cannot have been brushing we cannot have been brushing you cannot have been brushing they cannot have been brushing
Forme interrogative
Forme simple
can I brush? can you brush? can he brush? can we brush? can you brush? can they brush?
Forme en V-ing
can I be brushing? can you be brushing? can he be brushing? can we be brushing? can you be brushing? can they be brushing?
Perfect
can I have brushed? can you have brushed? can he have brushed? can we have brushed? can you have brushed? can they have brushed?
Perfect en V-ing
can I have been brushing? can you have been brushing? can he have been brushing? can we have been brushing? can you have been brushing? can they have been brushing?
Forme interro-négative
Forme simple
can I not brush? can you not brush? can he not brush? can we not brush? can you not brush? can they not brush?
Forme en V-ing
can I not be brushing? can you not be brushing? can he not be brushing? can we not be brushing? can you not be brushing? can they not be brushing?
Perfect
can I not have brushed? can you not have brushed? can he not have brushed? can we not have brushed? can you not have brushed? can they not have brushed?
Perfect en V-ing
can I not have been brushing? can you not have been brushing? can he not have been brushing? can we not have been brushing? can you not have been brushing? can they not have been brushing?