I must top you must top she must top we must top you must top they must top
Forma com V-ing
I must be topping you must be topping she must be topping we must be topping you must be topping they must be topping
Perfeito
I must have topped you must have topped she must have topped we must have topped you must have topped they must have topped
Perfeito com V-ing
I must have been topping you must have been topping she must have been topping we must have been topping you must have been topping they must have been topping
Negação
Forma simple
I must not top you must not top she must not top we must not top you must not top they must not top
Forma com V-ing
I must not be topping you must not be topping she must not be topping we must not be topping you must not be topping they must not be topping
Perfeito
I must not have topped you must not have topped she must not have topped we must not have topped you must not have topped they must not have topped
Perfeito com V-ing
I must not have been topping you must not have been topping she must not have been topping we must not have been topping you must not have been topping they must not have been topping
Forma interrogativa
Forma simple
must I top? must you top? must she top? must we top? must you top? must they top?
Forma com V-ing
must I be topping? must you be topping? must she be topping? must we be topping? must you be topping? must they be topping?
Perfeito
must I have topped? must you have topped? must she have topped? must we have topped? must you have topped? must they have topped?
Perfeito com V-ing
must I have been topping? must you have been topping? must she have been topping? must we have been topping? must you have been topping? must they have been topping?
Forma interro-Negação
Forma simple
must I not top? must you not top? must she not top? must we not top? must you not top? must they not top?
Forma com V-ing
must I not be topping? must you not be topping? must she not be topping? must we not be topping? must you not be topping? must they not be topping?
Perfeito
must I not have topped? must you not have topped? must she not have topped? must we not have topped? must you not have topped? must they not have topped?
Perfeito com V-ing
must I not have been topping? must you not have been topping? must she not have been topping? must we not have been topping? must you not have been topping? must they not have been topping?