I must perfect you must perfect she must perfect we must perfect you must perfect they must perfect
Forma com V-ing
I must be perfecting you must be perfecting she must be perfecting we must be perfecting you must be perfecting they must be perfecting
Perfeito
I must have perfected you must have perfected she must have perfected we must have perfected you must have perfected they must have perfected
Perfeito com V-ing
I must have been perfecting you must have been perfecting she must have been perfecting we must have been perfecting you must have been perfecting they must have been perfecting
Negação
Forma simple
I mustn't perfect you mustn't perfect she mustn't perfect we mustn't perfect you mustn't perfect they mustn't perfect
Forma com V-ing
I mustn't be perfecting you mustn't be perfecting she mustn't be perfecting we mustn't be perfecting you mustn't be perfecting they mustn't be perfecting
Perfeito
I mustn't have perfected you mustn't have perfected she mustn't have perfected we mustn't have perfected you mustn't have perfected they mustn't have perfected
Perfeito com V-ing
I mustn't have been perfecting you mustn't have been perfecting she mustn't have been perfecting we mustn't have been perfecting you mustn't have been perfecting they mustn't have been perfecting
Forma interrogativa
Forma simple
must I perfect? must you perfect? must she perfect? must we perfect? must you perfect? must they perfect?
Forma com V-ing
must I be perfecting? must you be perfecting? must she be perfecting? must we be perfecting? must you be perfecting? must they be perfecting?
Perfeito
must I have perfected? must you have perfected? must she have perfected? must we have perfected? must you have perfected? must they have perfected?
Perfeito com V-ing
must I have been perfecting? must you have been perfecting? must she have been perfecting? must we have been perfecting? must you have been perfecting? must they have been perfecting?
Forma interro-Negação
Forma simple
mustn't I perfect? mustn't you perfect? mustn't she perfect? mustn't we perfect? mustn't you perfect? mustn't they perfect?
Forma com V-ing
mustn't I be perfecting? mustn't you be perfecting? mustn't she be perfecting? mustn't we be perfecting? mustn't you be perfecting? mustn't they be perfecting?
Perfeito
mustn't I have perfected? mustn't you have perfected? mustn't she have perfected? mustn't we have perfected? mustn't you have perfected? mustn't they have perfected?
Perfeito com V-ing
mustn't I have been perfecting? mustn't you have been perfecting? mustn't she have been perfecting? mustn't we have been perfecting? mustn't you have been perfecting? mustn't they have been perfecting?