I must flinch you must flinch he must flinch we must flinch you must flinch they must flinch
Forma con V-ing
I must be flinching you must be flinching he must be flinching we must be flinching you must be flinching they must be flinching
Perfecto
I must have flinched you must have flinched he must have flinched we must have flinched you must have flinched they must have flinched
Perfecto con V-ing
I must have been flinching you must have been flinching he must have been flinching we must have been flinching you must have been flinching they must have been flinching
Negación
Forma simple
I mustn't flinch you mustn't flinch he mustn't flinch we mustn't flinch you mustn't flinch they mustn't flinch
Forma con V-ing
I mustn't be flinching you mustn't be flinching he mustn't be flinching we mustn't be flinching you mustn't be flinching they mustn't be flinching
Perfecto
I mustn't have flinched you mustn't have flinched he mustn't have flinched we mustn't have flinched you mustn't have flinched they mustn't have flinched
Perfecto con V-ing
I mustn't have been flinching you mustn't have been flinching he mustn't have been flinching we mustn't have been flinching you mustn't have been flinching they mustn't have been flinching
Forma interrogativa
Forma simple
must I flinch? must you flinch? must he flinch? must we flinch? must you flinch? must they flinch?
Forma con V-ing
must I be flinching? must you be flinching? must he be flinching? must we be flinching? must you be flinching? must they be flinching?
Perfecto
must I have flinched? must you have flinched? must he have flinched? must we have flinched? must you have flinched? must they have flinched?
Perfecto con V-ing
must I have been flinching? must you have been flinching? must he have been flinching? must we have been flinching? must you have been flinching? must they have been flinching?
Forma interro-negativa
Forma simple
mustn't I flinch? mustn't you flinch? mustn't he flinch? mustn't we flinch? mustn't you flinch? mustn't they flinch?
Forma con V-ing
mustn't I be flinching? mustn't you be flinching? mustn't he be flinching? mustn't we be flinching? mustn't you be flinching? mustn't they be flinching?
Perfecto
mustn't I have flinched? mustn't you have flinched? mustn't he have flinched? mustn't we have flinched? mustn't you have flinched? mustn't they have flinched?
Perfecto con V-ing
mustn't I have been flinching? mustn't you have been flinching? mustn't he have been flinching? mustn't we have been flinching? mustn't you have been flinching? mustn't they have been flinching?