I could experience you could experience she could experience we could experience you could experience they could experience
Forme en V-ing
I could be experiencing you could be experiencing she could be experiencing we could be experiencing you could be experiencing they could be experiencing
Perfect
I could have experienced you could have experienced she could have experienced we could have experienced you could have experienced they could have experienced
Perfect en V-ing
I could have been experiencing you could have been experiencing she could have been experiencing we could have been experiencing you could have been experiencing they could have been experiencing
Négation
Forme simple
I could not experience you could not experience she could not experience we could not experience you could not experience they could not experience
Forme en V-ing
I could not be experiencing you could not be experiencing she could not be experiencing we could not be experiencing you could not be experiencing they could not be experiencing
Perfect
I could not have experienced you could not have experienced she could not have experienced we could not have experienced you could not have experienced they could not have experienced
Perfect en V-ing
I could not have been experiencing you could not have been experiencing she could not have been experiencing we could not have been experiencing you could not have been experiencing they could not have been experiencing
Forme interrogative
Forme simple
could I experience? could you experience? could she experience? could we experience? could you experience? could they experience?
Forme en V-ing
could I be experiencing? could you be experiencing? could she be experiencing? could we be experiencing? could you be experiencing? could they be experiencing?
Perfect
could I have experienced? could you have experienced? could she have experienced? could we have experienced? could you have experienced? could they have experienced?
Perfect en V-ing
could I have been experiencing? could you have been experiencing? could she have been experiencing? could we have been experiencing? could you have been experiencing? could they have been experiencing?
Forme interro-négative
Forme simple
could I not experience? could you not experience? could she not experience? could we not experience? could you not experience? could they not experience?
Forme en V-ing
could I not be experiencing? could you not be experiencing? could she not be experiencing? could we not be experiencing? could you not be experiencing? could they not be experiencing?
Perfect
could I not have experienced? could you not have experienced? could she not have experienced? could we not have experienced? could you not have experienced? could they not have experienced?
Perfect en V-ing
could I not have been experiencing? could you not have been experiencing? could she not have been experiencing? could we not have been experiencing? could you not have been experiencing? could they not have been experiencing?