I must balance you must balance he must balance we must balance you must balance they must balance
Forma com V-ing
I must be balancing you must be balancing he must be balancing we must be balancing you must be balancing they must be balancing
Perfeito
I must have balanced you must have balanced he must have balanced we must have balanced you must have balanced they must have balanced
Perfeito com V-ing
I must have been balancing you must have been balancing he must have been balancing we must have been balancing you must have been balancing they must have been balancing
Negação
Forma simple
I mustn't balance you mustn't balance he mustn't balance we mustn't balance you mustn't balance they mustn't balance
Forma com V-ing
I mustn't be balancing you mustn't be balancing he mustn't be balancing we mustn't be balancing you mustn't be balancing they mustn't be balancing
Perfeito
I mustn't have balanced you mustn't have balanced he mustn't have balanced we mustn't have balanced you mustn't have balanced they mustn't have balanced
Perfeito com V-ing
I mustn't have been balancing you mustn't have been balancing he mustn't have been balancing we mustn't have been balancing you mustn't have been balancing they mustn't have been balancing
Forma interrogativa
Forma simple
must I balance? must you balance? must he balance? must we balance? must you balance? must they balance?
Forma com V-ing
must I be balancing? must you be balancing? must he be balancing? must we be balancing? must you be balancing? must they be balancing?
Perfeito
must I have balanced? must you have balanced? must he have balanced? must we have balanced? must you have balanced? must they have balanced?
Perfeito com V-ing
must I have been balancing? must you have been balancing? must he have been balancing? must we have been balancing? must you have been balancing? must they have been balancing?
Forma interro-Negação
Forma simple
mustn't I balance? mustn't you balance? mustn't he balance? mustn't we balance? mustn't you balance? mustn't they balance?
Forma com V-ing
mustn't I be balancing? mustn't you be balancing? mustn't he be balancing? mustn't we be balancing? mustn't you be balancing? mustn't they be balancing?
Perfeito
mustn't I have balanced? mustn't you have balanced? mustn't he have balanced? mustn't we have balanced? mustn't you have balanced? mustn't they have balanced?
Perfeito com V-ing
mustn't I have been balancing? mustn't you have been balancing? mustn't he have been balancing? mustn't we have been balancing? mustn't you have been balancing? mustn't they have been balancing?