I can degrease you can degrease he can degrease we can degrease you can degrease they can degrease
Forme en V-ing
I can be degreasing you can be degreasing he can be degreasing we can be degreasing you can be degreasing they can be degreasing
Perfect
I can have degreased you can have degreased he can have degreased we can have degreased you can have degreased they can have degreased
Perfect en V-ing
I can have been degreasing you can have been degreasing he can have been degreasing we can have been degreasing you can have been degreasing they can have been degreasing
Négation
Forme simple
I can't degrease you can't degrease he can't degrease we can't degrease you can't degrease they can't degrease
Forme en V-ing
I can't be degreasing you can't be degreasing he can't be degreasing we can't be degreasing you can't be degreasing they can't be degreasing
Perfect
I can't have degreased you can't have degreased he can't have degreased we can't have degreased you can't have degreased they can't have degreased
Perfect en V-ing
I can't have been degreasing you can't have been degreasing he can't have been degreasing we can't have been degreasing you can't have been degreasing they can't have been degreasing
Forme interrogative
Forme simple
can I degrease? can you degrease? can he degrease? can we degrease? can you degrease? can they degrease?
Forme en V-ing
can I be degreasing? can you be degreasing? can he be degreasing? can we be degreasing? can you be degreasing? can they be degreasing?
Perfect
can I have degreased? can you have degreased? can he have degreased? can we have degreased? can you have degreased? can they have degreased?
Perfect en V-ing
can I have been degreasing? can you have been degreasing? can he have been degreasing? can we have been degreasing? can you have been degreasing? can they have been degreasing?
Forme interro-négative
Forme simple
can't I degrease? can't you degrease? can't he degrease? can't we degrease? can't you degrease? can't they degrease?
Forme en V-ing
can't I be degreasing? can't you be degreasing? can't he be degreasing? can't we be degreasing? can't you be degreasing? can't they be degreasing?
Perfect
can't I have degreased? can't you have degreased? can't he have degreased? can't we have degreased? can't you have degreased? can't they have degreased?
Perfect en V-ing
can't I have been degreasing? can't you have been degreasing? can't he have been degreasing? can't we have been degreasing? can't you have been degreasing? can't they have been degreasing?