I must throttle you must throttle he must throttle we must throttle you must throttle they must throttle
Forme en V-ing
I must be throttling you must be throttling he must be throttling we must be throttling you must be throttling they must be throttling
Perfect
I must have throttled you must have throttled he must have throttled we must have throttled you must have throttled they must have throttled
Perfect en V-ing
I must have been throttling you must have been throttling he must have been throttling we must have been throttling you must have been throttling they must have been throttling
Négation
Forme simple
I mustn't throttle you mustn't throttle he mustn't throttle we mustn't throttle you mustn't throttle they mustn't throttle
Forme en V-ing
I mustn't be throttling you mustn't be throttling he mustn't be throttling we mustn't be throttling you mustn't be throttling they mustn't be throttling
Perfect
I mustn't have throttled you mustn't have throttled he mustn't have throttled we mustn't have throttled you mustn't have throttled they mustn't have throttled
Perfect en V-ing
I mustn't have been throttling you mustn't have been throttling he mustn't have been throttling we mustn't have been throttling you mustn't have been throttling they mustn't have been throttling
Forme interrogative
Forme simple
must I throttle? must you throttle? must he throttle? must we throttle? must you throttle? must they throttle?
Forme en V-ing
must I be throttling? must you be throttling? must he be throttling? must we be throttling? must you be throttling? must they be throttling?
Perfect
must I have throttled? must you have throttled? must he have throttled? must we have throttled? must you have throttled? must they have throttled?
Perfect en V-ing
must I have been throttling? must you have been throttling? must he have been throttling? must we have been throttling? must you have been throttling? must they have been throttling?
Forme interro-négative
Forme simple
mustn't I throttle? mustn't you throttle? mustn't he throttle? mustn't we throttle? mustn't you throttle? mustn't they throttle?
Forme en V-ing
mustn't I be throttling? mustn't you be throttling? mustn't he be throttling? mustn't we be throttling? mustn't you be throttling? mustn't they be throttling?
Perfect
mustn't I have throttled? mustn't you have throttled? mustn't he have throttled? mustn't we have throttled? mustn't you have throttled? mustn't they have throttled?
Perfect en V-ing
mustn't I have been throttling? mustn't you have been throttling? mustn't he have been throttling? mustn't we have been throttling? mustn't you have been throttling? mustn't they have been throttling?