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