I can grace you can grace she can grace we can grace you can grace they can grace
Forme en V-ing
I can be gracing you can be gracing she can be gracing we can be gracing you can be gracing they can be gracing
Perfect
I can have graced you can have graced she can have graced we can have graced you can have graced they can have graced
Perfect en V-ing
I can have been gracing you can have been gracing she can have been gracing we can have been gracing you can have been gracing they can have been gracing
Négation
Forme simple
I can't grace you can't grace she can't grace we can't grace you can't grace they can't grace
Forme en V-ing
I can't be gracing you can't be gracing she can't be gracing we can't be gracing you can't be gracing they can't be gracing
Perfect
I can't have graced you can't have graced she can't have graced we can't have graced you can't have graced they can't have graced
Perfect en V-ing
I can't have been gracing you can't have been gracing she can't have been gracing we can't have been gracing you can't have been gracing they can't have been gracing
Forme interrogative
Forme simple
can I grace? can you grace? can she grace? can we grace? can you grace? can they grace?
Forme en V-ing
can I be gracing? can you be gracing? can she be gracing? can we be gracing? can you be gracing? can they be gracing?
Perfect
can I have graced? can you have graced? can she have graced? can we have graced? can you have graced? can they have graced?
Perfect en V-ing
can I have been gracing? can you have been gracing? can she have been gracing? can we have been gracing? can you have been gracing? can they have been gracing?
Forme interro-négative
Forme simple
can't I grace? can't you grace? can't she grace? can't we grace? can't you grace? can't they grace?
Forme en V-ing
can't I be gracing? can't you be gracing? can't she be gracing? can't we be gracing? can't you be gracing? can't they be gracing?
Perfect
can't I have graced? can't you have graced? can't she have graced? can't we have graced? can't you have graced? can't they have graced?
Perfect en V-ing
can't I have been gracing? can't you have been gracing? can't she have been gracing? can't we have been gracing? can't you have been gracing? can't they have been gracing?