I can attempt you can attempt he can attempt we can attempt you can attempt they can attempt
Forme en V-ing
I can be attempting you can be attempting he can be attempting we can be attempting you can be attempting they can be attempting
Perfect
I can have attempted you can have attempted he can have attempted we can have attempted you can have attempted they can have attempted
Perfect en V-ing
I can have been attempting you can have been attempting he can have been attempting we can have been attempting you can have been attempting they can have been attempting
Négation
Forme simple
I can't attempt you can't attempt he can't attempt we can't attempt you can't attempt they can't attempt
Forme en V-ing
I can't be attempting you can't be attempting he can't be attempting we can't be attempting you can't be attempting they can't be attempting
Perfect
I can't have attempted you can't have attempted he can't have attempted we can't have attempted you can't have attempted they can't have attempted
Perfect en V-ing
I can't have been attempting you can't have been attempting he can't have been attempting we can't have been attempting you can't have been attempting they can't have been attempting
Forme interrogative
Forme simple
can I attempt? can you attempt? can he attempt? can we attempt? can you attempt? can they attempt?
Forme en V-ing
can I be attempting? can you be attempting? can he be attempting? can we be attempting? can you be attempting? can they be attempting?
Perfect
can I have attempted? can you have attempted? can he have attempted? can we have attempted? can you have attempted? can they have attempted?
Perfect en V-ing
can I have been attempting? can you have been attempting? can he have been attempting? can we have been attempting? can you have been attempting? can they have been attempting?
Forme interro-négative
Forme simple
can't I attempt? can't you attempt? can't he attempt? can't we attempt? can't you attempt? can't they attempt?
Forme en V-ing
can't I be attempting? can't you be attempting? can't he be attempting? can't we be attempting? can't you be attempting? can't they be attempting?
Perfect
can't I have attempted? can't you have attempted? can't he have attempted? can't we have attempted? can't you have attempted? can't they have attempted?
Perfect en V-ing
can't I have been attempting? can't you have been attempting? can't he have been attempting? can't we have been attempting? can't you have been attempting? can't they have been attempting?