Conjugação do verbo inglês
MUST PROVE

Verbo irregular: prove - proved - proven

Afirmação

Forma simple	Forma com V-ing
I must prove you must prove he must prove we must prove you must prove they must prove	I must be proving you must be proving he must be proving we must be proving you must be proving they must be proving
Perfeito	Perfeito com V-ing
I must have proven you must have proven he must have proven we must have proven you must have proven they must have proven	I must have been proving you must have been proving he must have been proving we must have been proving you must have been proving they must have been proving

Negação

Forma simple	Forma com V-ing
I mustn't prove you mustn't prove he mustn't prove we mustn't prove you mustn't prove they mustn't prove	I mustn't be proving you mustn't be proving he mustn't be proving we mustn't be proving you mustn't be proving they mustn't be proving
Perfeito	Perfeito com V-ing
I mustn't have proven you mustn't have proven he mustn't have proven we mustn't have proven you mustn't have proven they mustn't have proven	I mustn't have been proving you mustn't have been proving he mustn't have been proving we mustn't have been proving you mustn't have been proving they mustn't have been proving

Forma interrogativa

Forma simple	Forma com V-ing
must I prove? must you prove? must he prove? must we prove? must you prove? must they prove?	must I be proving? must you be proving? must he be proving? must we be proving? must you be proving? must they be proving?
Perfeito	Perfeito com V-ing
must I have proven? must you have proven? must he have proven? must we have proven? must you have proven? must they have proven?	must I have been proving? must you have been proving? must he have been proving? must we have been proving? must you have been proving? must they have been proving?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I prove? mustn't you prove? mustn't he prove? mustn't we prove? mustn't you prove? mustn't they prove?	mustn't I be proving? mustn't you be proving? mustn't he be proving? mustn't we be proving? mustn't you be proving? mustn't they be proving?
Perfeito	Perfeito com V-ing
mustn't I have proven? mustn't you have proven? mustn't he have proven? mustn't we have proven? mustn't you have proven? mustn't they have proven?	mustn't I have been proving? mustn't you have been proving? mustn't he have been proving? mustn't we have been proving? mustn't you have been proving? mustn't they have been proving?