I could astonish you could astonish she could astonish we could astonish you could astonish they could astonish
Forme en V-ing
I could be astonishing you could be astonishing she could be astonishing we could be astonishing you could be astonishing they could be astonishing
Perfect
I could have astonished you could have astonished she could have astonished we could have astonished you could have astonished they could have astonished
Perfect en V-ing
I could have been astonishing you could have been astonishing she could have been astonishing we could have been astonishing you could have been astonishing they could have been astonishing
Négation
Forme simple
I could not astonish you could not astonish she could not astonish we could not astonish you could not astonish they could not astonish
Forme en V-ing
I could not be astonishing you could not be astonishing she could not be astonishing we could not be astonishing you could not be astonishing they could not be astonishing
Perfect
I could not have astonished you could not have astonished she could not have astonished we could not have astonished you could not have astonished they could not have astonished
Perfect en V-ing
I could not have been astonishing you could not have been astonishing she could not have been astonishing we could not have been astonishing you could not have been astonishing they could not have been astonishing
Forme interrogative
Forme simple
could I astonish? could you astonish? could she astonish? could we astonish? could you astonish? could they astonish?
Forme en V-ing
could I be astonishing? could you be astonishing? could she be astonishing? could we be astonishing? could you be astonishing? could they be astonishing?
Perfect
could I have astonished? could you have astonished? could she have astonished? could we have astonished? could you have astonished? could they have astonished?
Perfect en V-ing
could I have been astonishing? could you have been astonishing? could she have been astonishing? could we have been astonishing? could you have been astonishing? could they have been astonishing?
Forme interro-négative
Forme simple
could I not astonish? could you not astonish? could she not astonish? could we not astonish? could you not astonish? could they not astonish?
Forme en V-ing
could I not be astonishing? could you not be astonishing? could she not be astonishing? could we not be astonishing? could you not be astonishing? could they not be astonishing?
Perfect
could I not have astonished? could you not have astonished? could she not have astonished? could we not have astonished? could you not have astonished? could they not have astonished?
Perfect en V-ing
could I not have been astonishing? could you not have been astonishing? could she not have been astonishing? could we not have been astonishing? could you not have been astonishing? could they not have been astonishing?