I must deceive you must deceive she must deceive we must deceive you must deceive they must deceive
Forme en V-ing
I must be deceiving you must be deceiving she must be deceiving we must be deceiving you must be deceiving they must be deceiving
Perfect
I must have deceived you must have deceived she must have deceived we must have deceived you must have deceived they must have deceived
Perfect en V-ing
I must have been deceiving you must have been deceiving she must have been deceiving we must have been deceiving you must have been deceiving they must have been deceiving
Négation
Forme simple
I must not deceive you must not deceive she must not deceive we must not deceive you must not deceive they must not deceive
Forme en V-ing
I must not be deceiving you must not be deceiving she must not be deceiving we must not be deceiving you must not be deceiving they must not be deceiving
Perfect
I must not have deceived you must not have deceived she must not have deceived we must not have deceived you must not have deceived they must not have deceived
Perfect en V-ing
I must not have been deceiving you must not have been deceiving she must not have been deceiving we must not have been deceiving you must not have been deceiving they must not have been deceiving
Forme interrogative
Forme simple
must I deceive? must you deceive? must she deceive? must we deceive? must you deceive? must they deceive?
Forme en V-ing
must I be deceiving? must you be deceiving? must she be deceiving? must we be deceiving? must you be deceiving? must they be deceiving?
Perfect
must I have deceived? must you have deceived? must she have deceived? must we have deceived? must you have deceived? must they have deceived?
Perfect en V-ing
must I have been deceiving? must you have been deceiving? must she have been deceiving? must we have been deceiving? must you have been deceiving? must they have been deceiving?
Forme interro-négative
Forme simple
must I not deceive? must you not deceive? must she not deceive? must we not deceive? must you not deceive? must they not deceive?
Forme en V-ing
must I not be deceiving? must you not be deceiving? must she not be deceiving? must we not be deceiving? must you not be deceiving? must they not be deceiving?
Perfect
must I not have deceived? must you not have deceived? must she not have deceived? must we not have deceived? must you not have deceived? must they not have deceived?
Perfect en V-ing
must I not have been deceiving? must you not have been deceiving? must she not have been deceiving? must we not have been deceiving? must you not have been deceiving? must they not have been deceiving?