I must skewer you must skewer he must skewer we must skewer you must skewer they must skewer
Forma com V-ing
I must be skewering you must be skewering he must be skewering we must be skewering you must be skewering they must be skewering
Perfeito
I must have skewered you must have skewered he must have skewered we must have skewered you must have skewered they must have skewered
Perfeito com V-ing
I must have been skewering you must have been skewering he must have been skewering we must have been skewering you must have been skewering they must have been skewering
Negação
Forma simple
I mustn't skewer you mustn't skewer he mustn't skewer we mustn't skewer you mustn't skewer they mustn't skewer
Forma com V-ing
I mustn't be skewering you mustn't be skewering he mustn't be skewering we mustn't be skewering you mustn't be skewering they mustn't be skewering
Perfeito
I mustn't have skewered you mustn't have skewered he mustn't have skewered we mustn't have skewered you mustn't have skewered they mustn't have skewered
Perfeito com V-ing
I mustn't have been skewering you mustn't have been skewering he mustn't have been skewering we mustn't have been skewering you mustn't have been skewering they mustn't have been skewering
Forma interrogativa
Forma simple
must I skewer? must you skewer? must he skewer? must we skewer? must you skewer? must they skewer?
Forma com V-ing
must I be skewering? must you be skewering? must he be skewering? must we be skewering? must you be skewering? must they be skewering?
Perfeito
must I have skewered? must you have skewered? must he have skewered? must we have skewered? must you have skewered? must they have skewered?
Perfeito com V-ing
must I have been skewering? must you have been skewering? must he have been skewering? must we have been skewering? must you have been skewering? must they have been skewering?
Forma interro-Negação
Forma simple
mustn't I skewer? mustn't you skewer? mustn't he skewer? mustn't we skewer? mustn't you skewer? mustn't they skewer?
Forma com V-ing
mustn't I be skewering? mustn't you be skewering? mustn't he be skewering? mustn't we be skewering? mustn't you be skewering? mustn't they be skewering?
Perfeito
mustn't I have skewered? mustn't you have skewered? mustn't he have skewered? mustn't we have skewered? mustn't you have skewered? mustn't they have skewered?
Perfeito com V-ing
mustn't I have been skewering? mustn't you have been skewering? mustn't he have been skewering? mustn't we have been skewering? mustn't you have been skewering? mustn't they have been skewering?