I must guillotine you must guillotine she must guillotine we must guillotine you must guillotine they must guillotine
Forme en V-ing
I must be guillotining you must be guillotining she must be guillotining we must be guillotining you must be guillotining they must be guillotining
Perfect
I must have guillotined you must have guillotined she must have guillotined we must have guillotined you must have guillotined they must have guillotined
Perfect en V-ing
I must have been guillotining you must have been guillotining she must have been guillotining we must have been guillotining you must have been guillotining they must have been guillotining
Négation
Forme simple
I mustn't guillotine you mustn't guillotine she mustn't guillotine we mustn't guillotine you mustn't guillotine they mustn't guillotine
Forme en V-ing
I mustn't be guillotining you mustn't be guillotining she mustn't be guillotining we mustn't be guillotining you mustn't be guillotining they mustn't be guillotining
Perfect
I mustn't have guillotined you mustn't have guillotined she mustn't have guillotined we mustn't have guillotined you mustn't have guillotined they mustn't have guillotined
Perfect en V-ing
I mustn't have been guillotining you mustn't have been guillotining she mustn't have been guillotining we mustn't have been guillotining you mustn't have been guillotining they mustn't have been guillotining
Forme interrogative
Forme simple
must I guillotine? must you guillotine? must she guillotine? must we guillotine? must you guillotine? must they guillotine?
Forme en V-ing
must I be guillotining? must you be guillotining? must she be guillotining? must we be guillotining? must you be guillotining? must they be guillotining?
Perfect
must I have guillotined? must you have guillotined? must she have guillotined? must we have guillotined? must you have guillotined? must they have guillotined?
Perfect en V-ing
must I have been guillotining? must you have been guillotining? must she have been guillotining? must we have been guillotining? must you have been guillotining? must they have been guillotining?
Forme interro-négative
Forme simple
mustn't I guillotine? mustn't you guillotine? mustn't she guillotine? mustn't we guillotine? mustn't you guillotine? mustn't they guillotine?
Forme en V-ing
mustn't I be guillotining? mustn't you be guillotining? mustn't she be guillotining? mustn't we be guillotining? mustn't you be guillotining? mustn't they be guillotining?
Perfect
mustn't I have guillotined? mustn't you have guillotined? mustn't she have guillotined? mustn't we have guillotined? mustn't you have guillotined? mustn't they have guillotined?
Perfect en V-ing
mustn't I have been guillotining? mustn't you have been guillotining? mustn't she have been guillotining? mustn't we have been guillotining? mustn't you have been guillotining? mustn't they have been guillotining?