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 couldn't cover cover you couldn't cover cover she couldn't cover cover we couldn't cover cover you couldn't cover cover they couldn't cover cover
Forme en V-ing
I couldn't be cover covering you couldn't be cover covering she couldn't be cover covering we couldn't be cover covering you couldn't be cover covering they couldn't be cover covering
Perfect
I couldn't have cover covered you couldn't have cover covered she couldn't have cover covered we couldn't have cover covered you couldn't have cover covered they couldn't have cover covered
Perfect en V-ing
I couldn't have been cover covering you couldn't have been cover covering she couldn't have been cover covering we couldn't have been cover covering you couldn't have been cover covering they couldn't 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
couldn't I cover cover? couldn't you cover cover? couldn't she cover cover? couldn't we cover cover? couldn't you cover cover? couldn't they cover cover?
Forme en V-ing
couldn't I be cover covering? couldn't you be cover covering? couldn't she be cover covering? couldn't we be cover covering? couldn't you be cover covering? couldn't they be cover covering?
Perfect
couldn't I have cover covered? couldn't you have cover covered? couldn't she have cover covered? couldn't we have cover covered? couldn't you have cover covered? couldn't they have cover covered?
Perfect en V-ing
couldn't I have been cover covering? couldn't you have been cover covering? couldn't she have been cover covering? couldn't we have been cover covering? couldn't you have been cover covering? couldn't they have been cover covering?