I can powder you can powder he can powder we can powder you can powder they can powder
Forme en V-ing
I can be powdering you can be powdering he can be powdering we can be powdering you can be powdering they can be powdering
Perfect
I can have powdered you can have powdered he can have powdered we can have powdered you can have powdered they can have powdered
Perfect en V-ing
I can have been powdering you can have been powdering he can have been powdering we can have been powdering you can have been powdering they can have been powdering
Négation
Forme simple
I can't powder you can't powder he can't powder we can't powder you can't powder they can't powder
Forme en V-ing
I can't be powdering you can't be powdering he can't be powdering we can't be powdering you can't be powdering they can't be powdering
Perfect
I can't have powdered you can't have powdered he can't have powdered we can't have powdered you can't have powdered they can't have powdered
Perfect en V-ing
I can't have been powdering you can't have been powdering he can't have been powdering we can't have been powdering you can't have been powdering they can't have been powdering
Forme interrogative
Forme simple
can I powder? can you powder? can he powder? can we powder? can you powder? can they powder?
Forme en V-ing
can I be powdering? can you be powdering? can he be powdering? can we be powdering? can you be powdering? can they be powdering?
Perfect
can I have powdered? can you have powdered? can he have powdered? can we have powdered? can you have powdered? can they have powdered?
Perfect en V-ing
can I have been powdering? can you have been powdering? can he have been powdering? can we have been powdering? can you have been powdering? can they have been powdering?
Forme interro-négative
Forme simple
can't I powder? can't you powder? can't he powder? can't we powder? can't you powder? can't they powder?
Forme en V-ing
can't I be powdering? can't you be powdering? can't he be powdering? can't we be powdering? can't you be powdering? can't they be powdering?
Perfect
can't I have powdered? can't you have powdered? can't he have powdered? can't we have powdered? can't you have powdered? can't they have powdered?
Perfect en V-ing
can't I have been powdering? can't you have been powdering? can't he have been powdering? can't we have been powdering? can't you have been powdering? can't they have been powdering?