Conjugação do verbo inglês
MUST CONCERT

Verbo regular: concert - concerted - concerted

Afirmação

Forma simple	Forma com V-ing
I must concert you must concert he must concert we must concert you must concert they must concert	I must be concerting you must be concerting he must be concerting we must be concerting you must be concerting they must be concerting
Perfeito	Perfeito com V-ing
I must have concerted you must have concerted he must have concerted we must have concerted you must have concerted they must have concerted	I must have been concerting you must have been concerting he must have been concerting we must have been concerting you must have been concerting they must have been concerting

Negação

Forma simple	Forma com V-ing
I mustn't concert you mustn't concert he mustn't concert we mustn't concert you mustn't concert they mustn't concert	I mustn't be concerting you mustn't be concerting he mustn't be concerting we mustn't be concerting you mustn't be concerting they mustn't be concerting
Perfeito	Perfeito com V-ing
I mustn't have concerted you mustn't have concerted he mustn't have concerted we mustn't have concerted you mustn't have concerted they mustn't have concerted	I mustn't have been concerting you mustn't have been concerting he mustn't have been concerting we mustn't have been concerting you mustn't have been concerting they mustn't have been concerting

Forma interrogativa

Forma simple	Forma com V-ing
must I concert? must you concert? must he concert? must we concert? must you concert? must they concert?	must I be concerting? must you be concerting? must he be concerting? must we be concerting? must you be concerting? must they be concerting?
Perfeito	Perfeito com V-ing
must I have concerted? must you have concerted? must he have concerted? must we have concerted? must you have concerted? must they have concerted?	must I have been concerting? must you have been concerting? must he have been concerting? must we have been concerting? must you have been concerting? must they have been concerting?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I concert? mustn't you concert? mustn't he concert? mustn't we concert? mustn't you concert? mustn't they concert?	mustn't I be concerting? mustn't you be concerting? mustn't he be concerting? mustn't we be concerting? mustn't you be concerting? mustn't they be concerting?
Perfeito	Perfeito com V-ing
mustn't I have concerted? mustn't you have concerted? mustn't he have concerted? mustn't we have concerted? mustn't you have concerted? mustn't they have concerted?	mustn't I have been concerting? mustn't you have been concerting? mustn't he have been concerting? mustn't we have been concerting? mustn't you have been concerting? mustn't they have been concerting?