I must restrain you must restrain he must restrain we must restrain you must restrain they must restrain
Forma com V-ing
I must be restraining you must be restraining he must be restraining we must be restraining you must be restraining they must be restraining
Perfeito
I must have restrained you must have restrained he must have restrained we must have restrained you must have restrained they must have restrained
Perfeito com V-ing
I must have been restraining you must have been restraining he must have been restraining we must have been restraining you must have been restraining they must have been restraining
Negação
Forma simple
I mustn't restrain you mustn't restrain he mustn't restrain we mustn't restrain you mustn't restrain they mustn't restrain
Forma com V-ing
I mustn't be restraining you mustn't be restraining he mustn't be restraining we mustn't be restraining you mustn't be restraining they mustn't be restraining
Perfeito
I mustn't have restrained you mustn't have restrained he mustn't have restrained we mustn't have restrained you mustn't have restrained they mustn't have restrained
Perfeito com V-ing
I mustn't have been restraining you mustn't have been restraining he mustn't have been restraining we mustn't have been restraining you mustn't have been restraining they mustn't have been restraining
Forma interrogativa
Forma simple
must I restrain? must you restrain? must he restrain? must we restrain? must you restrain? must they restrain?
Forma com V-ing
must I be restraining? must you be restraining? must he be restraining? must we be restraining? must you be restraining? must they be restraining?
Perfeito
must I have restrained? must you have restrained? must he have restrained? must we have restrained? must you have restrained? must they have restrained?
Perfeito com V-ing
must I have been restraining? must you have been restraining? must he have been restraining? must we have been restraining? must you have been restraining? must they have been restraining?
Forma interro-Negação
Forma simple
mustn't I restrain? mustn't you restrain? mustn't he restrain? mustn't we restrain? mustn't you restrain? mustn't they restrain?
Forma com V-ing
mustn't I be restraining? mustn't you be restraining? mustn't he be restraining? mustn't we be restraining? mustn't you be restraining? mustn't they be restraining?
Perfeito
mustn't I have restrained? mustn't you have restrained? mustn't he have restrained? mustn't we have restrained? mustn't you have restrained? mustn't they have restrained?
Perfeito com V-ing
mustn't I have been restraining? mustn't you have been restraining? mustn't he have been restraining? mustn't we have been restraining? mustn't you have been restraining? mustn't they have been restraining?