I could enure you could enure she could enure we could enure you could enure they could enure
Forme en V-ing
I could be enuring you could be enuring she could be enuring we could be enuring you could be enuring they could be enuring
Perfect
I could have enured you could have enured she could have enured we could have enured you could have enured they could have enured
Perfect en V-ing
I could have been enuring you could have been enuring she could have been enuring we could have been enuring you could have been enuring they could have been enuring
Négation
Forme simple
I could not enure you could not enure she could not enure we could not enure you could not enure they could not enure
Forme en V-ing
I could not be enuring you could not be enuring she could not be enuring we could not be enuring you could not be enuring they could not be enuring
Perfect
I could not have enured you could not have enured she could not have enured we could not have enured you could not have enured they could not have enured
Perfect en V-ing
I could not have been enuring you could not have been enuring she could not have been enuring we could not have been enuring you could not have been enuring they could not have been enuring
Forme interrogative
Forme simple
could I enure? could you enure? could she enure? could we enure? could you enure? could they enure?
Forme en V-ing
could I be enuring? could you be enuring? could she be enuring? could we be enuring? could you be enuring? could they be enuring?
Perfect
could I have enured? could you have enured? could she have enured? could we have enured? could you have enured? could they have enured?
Perfect en V-ing
could I have been enuring? could you have been enuring? could she have been enuring? could we have been enuring? could you have been enuring? could they have been enuring?
Forme interro-négative
Forme simple
could I not enure? could you not enure? could she not enure? could we not enure? could you not enure? could they not enure?
Forme en V-ing
could I not be enuring? could you not be enuring? could she not be enuring? could we not be enuring? could you not be enuring? could they not be enuring?
Perfect
could I not have enured? could you not have enured? could she not have enured? could we not have enured? could you not have enured? could they not have enured?
Perfect en V-ing
could I not have been enuring? could you not have been enuring? could she not have been enuring? could we not have been enuring? could you not have been enuring? could they not have been enuring?