I could counterbid you could counterbid she could counterbid we could counterbid you could counterbid they could counterbid
Forme en V-ing
I could be counterbiding you could be counterbiding she could be counterbiding we could be counterbiding you could be counterbiding they could be counterbiding
Perfect
I could have counterbid you could have counterbid she could have counterbid we could have counterbid you could have counterbid they could have counterbid
Perfect en V-ing
I could have been counterbiding you could have been counterbiding she could have been counterbiding we could have been counterbiding you could have been counterbiding they could have been counterbiding
Négation
Forme simple
I couldn't counterbid you couldn't counterbid she couldn't counterbid we couldn't counterbid you couldn't counterbid they couldn't counterbid
Forme en V-ing
I couldn't be counterbiding you couldn't be counterbiding she couldn't be counterbiding we couldn't be counterbiding you couldn't be counterbiding they couldn't be counterbiding
Perfect
I couldn't have counterbid you couldn't have counterbid she couldn't have counterbid we couldn't have counterbid you couldn't have counterbid they couldn't have counterbid
Perfect en V-ing
I couldn't have been counterbiding you couldn't have been counterbiding she couldn't have been counterbiding we couldn't have been counterbiding you couldn't have been counterbiding they couldn't have been counterbiding
Forme interrogative
Forme simple
could I counterbid? could you counterbid? could she counterbid? could we counterbid? could you counterbid? could they counterbid?
Forme en V-ing
could I be counterbiding? could you be counterbiding? could she be counterbiding? could we be counterbiding? could you be counterbiding? could they be counterbiding?
Perfect
could I have counterbid? could you have counterbid? could she have counterbid? could we have counterbid? could you have counterbid? could they have counterbid?
Perfect en V-ing
could I have been counterbiding? could you have been counterbiding? could she have been counterbiding? could we have been counterbiding? could you have been counterbiding? could they have been counterbiding?
Forme interro-négative
Forme simple
couldn't I counterbid? couldn't you counterbid? couldn't she counterbid? couldn't we counterbid? couldn't you counterbid? couldn't they counterbid?
Forme en V-ing
couldn't I be counterbiding? couldn't you be counterbiding? couldn't she be counterbiding? couldn't we be counterbiding? couldn't you be counterbiding? couldn't they be counterbiding?
Perfect
couldn't I have counterbid? couldn't you have counterbid? couldn't she have counterbid? couldn't we have counterbid? couldn't you have counterbid? couldn't they have counterbid?
Perfect en V-ing
couldn't I have been counterbiding? couldn't you have been counterbiding? couldn't she have been counterbiding? couldn't we have been counterbiding? couldn't you have been counterbiding? couldn't they have been counterbiding?