I can mystify you can mystify he can mystify we can mystify you can mystify they can mystify
Forme en V-ing
I can be mystifying you can be mystifying he can be mystifying we can be mystifying you can be mystifying they can be mystifying
Perfect
I can have mystified you can have mystified he can have mystified we can have mystified you can have mystified they can have mystified
Perfect en V-ing
I can have been mystifying you can have been mystifying he can have been mystifying we can have been mystifying you can have been mystifying they can have been mystifying
Négation
Forme simple
I cannot mystify you cannot mystify he cannot mystify we cannot mystify you cannot mystify they cannot mystify
Forme en V-ing
I cannot be mystifying you cannot be mystifying he cannot be mystifying we cannot be mystifying you cannot be mystifying they cannot be mystifying
Perfect
I cannot have mystified you cannot have mystified he cannot have mystified we cannot have mystified you cannot have mystified they cannot have mystified
Perfect en V-ing
I cannot have been mystifying you cannot have been mystifying he cannot have been mystifying we cannot have been mystifying you cannot have been mystifying they cannot have been mystifying
Forme interrogative
Forme simple
can I mystify? can you mystify? can he mystify? can we mystify? can you mystify? can they mystify?
Forme en V-ing
can I be mystifying? can you be mystifying? can he be mystifying? can we be mystifying? can you be mystifying? can they be mystifying?
Perfect
can I have mystified? can you have mystified? can he have mystified? can we have mystified? can you have mystified? can they have mystified?
Perfect en V-ing
can I have been mystifying? can you have been mystifying? can he have been mystifying? can we have been mystifying? can you have been mystifying? can they have been mystifying?
Forme interro-négative
Forme simple
can I not mystify? can you not mystify? can he not mystify? can we not mystify? can you not mystify? can they not mystify?
Forme en V-ing
can I not be mystifying? can you not be mystifying? can he not be mystifying? can we not be mystifying? can you not be mystifying? can they not be mystifying?
Perfect
can I not have mystified? can you not have mystified? can he not have mystified? can we not have mystified? can you not have mystified? can they not have mystified?
Perfect en V-ing
can I not have been mystifying? can you not have been mystifying? can he not have been mystifying? can we not have been mystifying? can you not have been mystifying? can they not have been mystifying?