Conjugaison du verbe anglais
MUST UNDECEIVE

Verbe régulier : undeceive - undeceived - undeceived

Affirmation

Forme simple	Forme en V-ing
I must undeceive you must undeceive he must undeceive we must undeceive you must undeceive they must undeceive	I must be undeceiving you must be undeceiving he must be undeceiving we must be undeceiving you must be undeceiving they must be undeceiving
Perfect	Perfect en V-ing
I must have undeceived you must have undeceived he must have undeceived we must have undeceived you must have undeceived they must have undeceived	I must have been undeceiving you must have been undeceiving he must have been undeceiving we must have been undeceiving you must have been undeceiving they must have been undeceiving

Négation

Forme simple	Forme en V-ing
I must not undeceive you must not undeceive he must not undeceive we must not undeceive you must not undeceive they must not undeceive	I must not be undeceiving you must not be undeceiving he must not be undeceiving we must not be undeceiving you must not be undeceiving they must not be undeceiving
Perfect	Perfect en V-ing
I must not have undeceived you must not have undeceived he must not have undeceived we must not have undeceived you must not have undeceived they must not have undeceived	I must not have been undeceiving you must not have been undeceiving he must not have been undeceiving we must not have been undeceiving you must not have been undeceiving they must not have been undeceiving

Forme interrogative

Forme simple	Forme en V-ing
must I undeceive? must you undeceive? must he undeceive? must we undeceive? must you undeceive? must they undeceive?	must I be undeceiving? must you be undeceiving? must he be undeceiving? must we be undeceiving? must you be undeceiving? must they be undeceiving?
Perfect	Perfect en V-ing
must I have undeceived? must you have undeceived? must he have undeceived? must we have undeceived? must you have undeceived? must they have undeceived?	must I have been undeceiving? must you have been undeceiving? must he have been undeceiving? must we have been undeceiving? must you have been undeceiving? must they have been undeceiving?

Forme interro-négative

Forme simple	Forme en V-ing
must I not undeceive? must you not undeceive? must he not undeceive? must we not undeceive? must you not undeceive? must they not undeceive?	must I not be undeceiving? must you not be undeceiving? must he not be undeceiving? must we not be undeceiving? must you not be undeceiving? must they not be undeceiving?
Perfect	Perfect en V-ing
must I not have undeceived? must you not have undeceived? must he not have undeceived? must we not have undeceived? must you not have undeceived? must they not have undeceived?	must I not have been undeceiving? must you not have been undeceiving? must he not have been undeceiving? must we not have been undeceiving? must you not have been undeceiving? must they not have been undeceiving?