Conjugación del verbo inglés
MUST FLEE

Verbo irregular: flee - fled - fled

Afirmación

Forma simple	Forma con V-ing
I must flee you must flee he must flee we must flee you must flee they must flee	I must be fleeing you must be fleeing he must be fleeing we must be fleeing you must be fleeing they must be fleeing
Perfecto	Perfecto con V-ing
I must have fled you must have fled he must have fled we must have fled you must have fled they must have fled	I must have been fleeing you must have been fleeing he must have been fleeing we must have been fleeing you must have been fleeing they must have been fleeing

Negación

Forma simple	Forma con V-ing
I mustn't flee you mustn't flee he mustn't flee we mustn't flee you mustn't flee they mustn't flee	I mustn't be fleeing you mustn't be fleeing he mustn't be fleeing we mustn't be fleeing you mustn't be fleeing they mustn't be fleeing
Perfecto	Perfecto con V-ing
I mustn't have fled you mustn't have fled he mustn't have fled we mustn't have fled you mustn't have fled they mustn't have fled	I mustn't have been fleeing you mustn't have been fleeing he mustn't have been fleeing we mustn't have been fleeing you mustn't have been fleeing they mustn't have been fleeing

Forma interrogativa

Forma simple	Forma con V-ing
must I flee? must you flee? must he flee? must we flee? must you flee? must they flee?	must I be fleeing? must you be fleeing? must he be fleeing? must we be fleeing? must you be fleeing? must they be fleeing?
Perfecto	Perfecto con V-ing
must I have fled? must you have fled? must he have fled? must we have fled? must you have fled? must they have fled?	must I have been fleeing? must you have been fleeing? must he have been fleeing? must we have been fleeing? must you have been fleeing? must they have been fleeing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I flee? mustn't you flee? mustn't he flee? mustn't we flee? mustn't you flee? mustn't they flee?	mustn't I be fleeing? mustn't you be fleeing? mustn't he be fleeing? mustn't we be fleeing? mustn't you be fleeing? mustn't they be fleeing?
Perfecto	Perfecto con V-ing
mustn't I have fled? mustn't you have fled? mustn't he have fled? mustn't we have fled? mustn't you have fled? mustn't they have fled?	mustn't I have been fleeing? mustn't you have been fleeing? mustn't he have been fleeing? mustn't we have been fleeing? mustn't you have been fleeing? mustn't they have been fleeing?