I must exhaust you must exhaust she must exhaust we must exhaust you must exhaust they must exhaust
Forma com V-ing
I must be exhausting you must be exhausting she must be exhausting we must be exhausting you must be exhausting they must be exhausting
Perfeito
I must have exhausted you must have exhausted she must have exhausted we must have exhausted you must have exhausted they must have exhausted
Perfeito com V-ing
I must have been exhausting you must have been exhausting she must have been exhausting we must have been exhausting you must have been exhausting they must have been exhausting
Negação
Forma simple
I mustn't exhaust you mustn't exhaust she mustn't exhaust we mustn't exhaust you mustn't exhaust they mustn't exhaust
Forma com V-ing
I mustn't be exhausting you mustn't be exhausting she mustn't be exhausting we mustn't be exhausting you mustn't be exhausting they mustn't be exhausting
Perfeito
I mustn't have exhausted you mustn't have exhausted she mustn't have exhausted we mustn't have exhausted you mustn't have exhausted they mustn't have exhausted
Perfeito com V-ing
I mustn't have been exhausting you mustn't have been exhausting she mustn't have been exhausting we mustn't have been exhausting you mustn't have been exhausting they mustn't have been exhausting
Forma interrogativa
Forma simple
must I exhaust? must you exhaust? must she exhaust? must we exhaust? must you exhaust? must they exhaust?
Forma com V-ing
must I be exhausting? must you be exhausting? must she be exhausting? must we be exhausting? must you be exhausting? must they be exhausting?
Perfeito
must I have exhausted? must you have exhausted? must she have exhausted? must we have exhausted? must you have exhausted? must they have exhausted?
Perfeito com V-ing
must I have been exhausting? must you have been exhausting? must she have been exhausting? must we have been exhausting? must you have been exhausting? must they have been exhausting?
Forma interro-Negação
Forma simple
mustn't I exhaust? mustn't you exhaust? mustn't she exhaust? mustn't we exhaust? mustn't you exhaust? mustn't they exhaust?
Forma com V-ing
mustn't I be exhausting? mustn't you be exhausting? mustn't she be exhausting? mustn't we be exhausting? mustn't you be exhausting? mustn't they be exhausting?
Perfeito
mustn't I have exhausted? mustn't you have exhausted? mustn't she have exhausted? mustn't we have exhausted? mustn't you have exhausted? mustn't they have exhausted?
Perfeito com V-ing
mustn't I have been exhausting? mustn't you have been exhausting? mustn't she have been exhausting? mustn't we have been exhausting? mustn't you have been exhausting? mustn't they have been exhausting?