I could configure you could configure she could configure we could configure you could configure they could configure
Forme en V-ing
I could be configuring you could be configuring she could be configuring we could be configuring you could be configuring they could be configuring
Perfect
I could have configured you could have configured she 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 she 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 she 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 she 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 she 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 she 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 she configure? could we configure? could you configure? could they configure?
Forme en V-ing
could I be configuring? could you be configuring? could she be configuring? could we be configuring? could you be configuring? could they be configuring?
Perfect
could I have configured? could you have configured? could she 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 she 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 she 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 she 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 she 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 she have been configuring? couldn't we have been configuring? couldn't you have been configuring? couldn't they have been configuring?