Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could cover cover you could cover cover she could cover cover we could cover cover you could cover cover they could cover cover
Forme en V-ing
I could be cover covering you could be cover covering she could be cover covering we could be cover covering you could be cover covering they could be cover covering
Perfect
I could have cover covered you could have cover covered she could have cover covered we could have cover covered you could have cover covered they could have cover covered
Perfect en V-ing
I could have been cover covering you could have been cover covering she could have been cover covering we could have been cover covering you could have been cover covering they could have been cover covering
Négation
Forme simple
I could not cover cover you could not cover cover she could not cover cover we could not cover cover you could not cover cover they could not cover cover
Forme en V-ing
I could not be cover covering you could not be cover covering she could not be cover covering we could not be cover covering you could not be cover covering they could not be cover covering
Perfect
I could not have cover covered you could not have cover covered she could not have cover covered we could not have cover covered you could not have cover covered they could not have cover covered
Perfect en V-ing
I could not have been cover covering you could not have been cover covering she could not have been cover covering we could not have been cover covering you could not have been cover covering they could not have been cover covering
Forme interrogative
Forme simple
could I cover cover? could you cover cover? could she cover cover? could we cover cover? could you cover cover? could they cover cover?
Forme en V-ing
could I be cover covering? could you be cover covering? could she be cover covering? could we be cover covering? could you be cover covering? could they be cover covering?
Perfect
could I have cover covered? could you have cover covered? could she have cover covered? could we have cover covered? could you have cover covered? could they have cover covered?
Perfect en V-ing
could I have been cover covering? could you have been cover covering? could she have been cover covering? could we have been cover covering? could you have been cover covering? could they have been cover covering?
Forme interro-négative
Forme simple
could I not cover cover? could you not cover cover? could she not cover cover? could we not cover cover? could you not cover cover? could they not cover cover?
Forme en V-ing
could I not be cover covering? could you not be cover covering? could she not be cover covering? could we not be cover covering? could you not be cover covering? could they not be cover covering?
Perfect
could I not have cover covered? could you not have cover covered? could she not have cover covered? could we not have cover covered? could you not have cover covered? could they not have cover covered?
Perfect en V-ing
could I not have been cover covering? could you not have been cover covering? could she not have been cover covering? could we not have been cover covering? could you not have been cover covering? could they not have been cover covering?