I can undrape you can undrape he can undrape we can undrape you can undrape they can undrape
Forme en V-ing
I can be undraping you can be undraping he can be undraping we can be undraping you can be undraping they can be undraping
Perfect
I can have undraped you can have undraped he can have undraped we can have undraped you can have undraped they can have undraped
Perfect en V-ing
I can have been undraping you can have been undraping he can have been undraping we can have been undraping you can have been undraping they can have been undraping
Négation
Forme simple
I cannot undrape you cannot undrape he cannot undrape we cannot undrape you cannot undrape they cannot undrape
Forme en V-ing
I cannot be undraping you cannot be undraping he cannot be undraping we cannot be undraping you cannot be undraping they cannot be undraping
Perfect
I cannot have undraped you cannot have undraped he cannot have undraped we cannot have undraped you cannot have undraped they cannot have undraped
Perfect en V-ing
I cannot have been undraping you cannot have been undraping he cannot have been undraping we cannot have been undraping you cannot have been undraping they cannot have been undraping
Forme interrogative
Forme simple
can I undrape? can you undrape? can he undrape? can we undrape? can you undrape? can they undrape?
Forme en V-ing
can I be undraping? can you be undraping? can he be undraping? can we be undraping? can you be undraping? can they be undraping?
Perfect
can I have undraped? can you have undraped? can he have undraped? can we have undraped? can you have undraped? can they have undraped?
Perfect en V-ing
can I have been undraping? can you have been undraping? can he have been undraping? can we have been undraping? can you have been undraping? can they have been undraping?
Forme interro-négative
Forme simple
can I not undrape? can you not undrape? can he not undrape? can we not undrape? can you not undrape? can they not undrape?
Forme en V-ing
can I not be undraping? can you not be undraping? can he not be undraping? can we not be undraping? can you not be undraping? can they not be undraping?
Perfect
can I not have undraped? can you not have undraped? can he not have undraped? can we not have undraped? can you not have undraped? can they not have undraped?
Perfect en V-ing
can I not have been undraping? can you not have been undraping? can he not have been undraping? can we not have been undraping? can you not have been undraping? can they not have been undraping?