I can scarify you can scarify he can scarify we can scarify you can scarify they can scarify
Forme en V-ing
I can be scarifying you can be scarifying he can be scarifying we can be scarifying you can be scarifying they can be scarifying
Perfect
I can have scarified you can have scarified he can have scarified we can have scarified you can have scarified they can have scarified
Perfect en V-ing
I can have been scarifying you can have been scarifying he can have been scarifying we can have been scarifying you can have been scarifying they can have been scarifying
Négation
Forme simple
I cannot scarify you cannot scarify he cannot scarify we cannot scarify you cannot scarify they cannot scarify
Forme en V-ing
I cannot be scarifying you cannot be scarifying he cannot be scarifying we cannot be scarifying you cannot be scarifying they cannot be scarifying
Perfect
I cannot have scarified you cannot have scarified he cannot have scarified we cannot have scarified you cannot have scarified they cannot have scarified
Perfect en V-ing
I cannot have been scarifying you cannot have been scarifying he cannot have been scarifying we cannot have been scarifying you cannot have been scarifying they cannot have been scarifying
Forme interrogative
Forme simple
can I scarify? can you scarify? can he scarify? can we scarify? can you scarify? can they scarify?
Forme en V-ing
can I be scarifying? can you be scarifying? can he be scarifying? can we be scarifying? can you be scarifying? can they be scarifying?
Perfect
can I have scarified? can you have scarified? can he have scarified? can we have scarified? can you have scarified? can they have scarified?
Perfect en V-ing
can I have been scarifying? can you have been scarifying? can he have been scarifying? can we have been scarifying? can you have been scarifying? can they have been scarifying?
Forme interro-négative
Forme simple
can I not scarify? can you not scarify? can he not scarify? can we not scarify? can you not scarify? can they not scarify?
Forme en V-ing
can I not be scarifying? can you not be scarifying? can he not be scarifying? can we not be scarifying? can you not be scarifying? can they not be scarifying?
Perfect
can I not have scarified? can you not have scarified? can he not have scarified? can we not have scarified? can you not have scarified? can they not have scarified?
Perfect en V-ing
can I not have been scarifying? can you not have been scarifying? can he not have been scarifying? can we not have been scarifying? can you not have been scarifying? can they not have been scarifying?