I could accede you could accede he could accede we could accede you could accede they could accede
Forme en V-ing
I could be acceding you could be acceding he could be acceding we could be acceding you could be acceding they could be acceding
Perfect
I could have acceded you could have acceded he could have acceded we could have acceded you could have acceded they could have acceded
Perfect en V-ing
I could have been acceding you could have been acceding he could have been acceding we could have been acceding you could have been acceding they could have been acceding
Négation
Forme simple
I could not accede you could not accede he could not accede we could not accede you could not accede they could not accede
Forme en V-ing
I could not be acceding you could not be acceding he could not be acceding we could not be acceding you could not be acceding they could not be acceding
Perfect
I could not have acceded you could not have acceded he could not have acceded we could not have acceded you could not have acceded they could not have acceded
Perfect en V-ing
I could not have been acceding you could not have been acceding he could not have been acceding we could not have been acceding you could not have been acceding they could not have been acceding
Forme interrogative
Forme simple
could I accede? could you accede? could he accede? could we accede? could you accede? could they accede?
Forme en V-ing
could I be acceding? could you be acceding? could he be acceding? could we be acceding? could you be acceding? could they be acceding?
Perfect
could I have acceded? could you have acceded? could he have acceded? could we have acceded? could you have acceded? could they have acceded?
Perfect en V-ing
could I have been acceding? could you have been acceding? could he have been acceding? could we have been acceding? could you have been acceding? could they have been acceding?
Forme interro-négative
Forme simple
could I not accede? could you not accede? could he not accede? could we not accede? could you not accede? could they not accede?
Forme en V-ing
could I not be acceding? could you not be acceding? could he not be acceding? could we not be acceding? could you not be acceding? could they not be acceding?
Perfect
could I not have acceded? could you not have acceded? could he not have acceded? could we not have acceded? could you not have acceded? could they not have acceded?
Perfect en V-ing
could I not have been acceding? could you not have been acceding? could he not have been acceding? could we not have been acceding? could you not have been acceding? could they not have been acceding?