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 must not balance you must not balance he must not balance we must not balance you must not balance they must not balance
Forma com V-ing
I must not be balancing you must not be balancing he must not be balancing we must not be balancing you must not be balancing they must not be balancing
Perfeito
I must not have balanced you must not have balanced he must not have balanced we must not have balanced you must not have balanced they must not have balanced
Perfeito com V-ing
I must not have been balancing you must not have been balancing he must not have been balancing we must not have been balancing you must not have been balancing they must not 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
must I not balance? must you not balance? must he not balance? must we not balance? must you not balance? must they not balance?
Forma com V-ing
must I not be balancing? must you not be balancing? must he not be balancing? must we not be balancing? must you not be balancing? must they not be balancing?
Perfeito
must I not have balanced? must you not have balanced? must he not have balanced? must we not have balanced? must you not have balanced? must they not have balanced?
Perfeito com V-ing
must I not have been balancing? must you not have been balancing? must he not have been balancing? must we not have been balancing? must you not have been balancing? must they not have been balancing?