I can authorize you can authorize he can authorize we can authorize you can authorize they can authorize
Forme en V-ing
I can be authorizing you can be authorizing he can be authorizing we can be authorizing you can be authorizing they can be authorizing
Perfect
I can have authorized you can have authorized he can have authorized we can have authorized you can have authorized they can have authorized
Perfect en V-ing
I can have been authorizing you can have been authorizing he can have been authorizing we can have been authorizing you can have been authorizing they can have been authorizing
Négation
Forme simple
I can't authorize you can't authorize he can't authorize we can't authorize you can't authorize they can't authorize
Forme en V-ing
I can't be authorizing you can't be authorizing he can't be authorizing we can't be authorizing you can't be authorizing they can't be authorizing
Perfect
I can't have authorized you can't have authorized he can't have authorized we can't have authorized you can't have authorized they can't have authorized
Perfect en V-ing
I can't have been authorizing you can't have been authorizing he can't have been authorizing we can't have been authorizing you can't have been authorizing they can't have been authorizing
Forme interrogative
Forme simple
can I authorize? can you authorize? can he authorize? can we authorize? can you authorize? can they authorize?
Forme en V-ing
can I be authorizing? can you be authorizing? can he be authorizing? can we be authorizing? can you be authorizing? can they be authorizing?
Perfect
can I have authorized? can you have authorized? can he have authorized? can we have authorized? can you have authorized? can they have authorized?
Perfect en V-ing
can I have been authorizing? can you have been authorizing? can he have been authorizing? can we have been authorizing? can you have been authorizing? can they have been authorizing?
Forme interro-négative
Forme simple
can't I authorize? can't you authorize? can't he authorize? can't we authorize? can't you authorize? can't they authorize?
Forme en V-ing
can't I be authorizing? can't you be authorizing? can't he be authorizing? can't we be authorizing? can't you be authorizing? can't they be authorizing?
Perfect
can't I have authorized? can't you have authorized? can't he have authorized? can't we have authorized? can't you have authorized? can't they have authorized?
Perfect en V-ing
can't I have been authorizing? can't you have been authorizing? can't he have been authorizing? can't we have been authorizing? can't you have been authorizing? can't they have been authorizing?