I could configure you could configure he could configure we could configure you could configure they could configure
Forme en V-ing
I could be configuring you could be configuring he could be configuring we could be configuring you could be configuring they could be configuring
Perfect
I could have configured you could have configured he could have configured we could have configured you could have configured they could have configured
Perfect en V-ing
I could have been configuring you could have been configuring he could have been configuring we could have been configuring you could have been configuring they could have been configuring
Négation
Forme simple
I couldn't configure you couldn't configure he couldn't configure we couldn't configure you couldn't configure they couldn't configure
Forme en V-ing
I couldn't be configuring you couldn't be configuring he couldn't be configuring we couldn't be configuring you couldn't be configuring they couldn't be configuring
Perfect
I couldn't have configured you couldn't have configured he couldn't have configured we couldn't have configured you couldn't have configured they couldn't have configured
Perfect en V-ing
I couldn't have been configuring you couldn't have been configuring he couldn't have been configuring we couldn't have been configuring you couldn't have been configuring they couldn't have been configuring
Forme interrogative
Forme simple
could I configure? could you configure? could he configure? could we configure? could you configure? could they configure?
Forme en V-ing
could I be configuring? could you be configuring? could he be configuring? could we be configuring? could you be configuring? could they be configuring?
Perfect
could I have configured? could you have configured? could he have configured? could we have configured? could you have configured? could they have configured?
Perfect en V-ing
could I have been configuring? could you have been configuring? could he have been configuring? could we have been configuring? could you have been configuring? could they have been configuring?
Forme interro-négative
Forme simple
couldn't I configure? couldn't you configure? couldn't he configure? couldn't we configure? couldn't you configure? couldn't they configure?
Forme en V-ing
couldn't I be configuring? couldn't you be configuring? couldn't he be configuring? couldn't we be configuring? couldn't you be configuring? couldn't they be configuring?
Perfect
couldn't I have configured? couldn't you have configured? couldn't he have configured? couldn't we have configured? couldn't you have configured? couldn't they have configured?
Perfect en V-ing
couldn't I have been configuring? couldn't you have been configuring? couldn't he have been configuring? couldn't we have been configuring? couldn't you have been configuring? couldn't they have been configuring?