Conjugação do verbo inglês
MUST FUR

Verbo regular: fur - furred - furred

Afirmação

Forma simple	Forma com V-ing
I must fur you must fur she must fur we must fur you must fur they must fur	I must be furring you must be furring she must be furring we must be furring you must be furring they must be furring
Perfeito	Perfeito com V-ing
I must have furred you must have furred she must have furred we must have furred you must have furred they must have furred	I must have been furring you must have been furring she must have been furring we must have been furring you must have been furring they must have been furring

Negação

Forma simple	Forma com V-ing
I mustn't fur you mustn't fur she mustn't fur we mustn't fur you mustn't fur they mustn't fur	I mustn't be furring you mustn't be furring she mustn't be furring we mustn't be furring you mustn't be furring they mustn't be furring
Perfeito	Perfeito com V-ing
I mustn't have furred you mustn't have furred she mustn't have furred we mustn't have furred you mustn't have furred they mustn't have furred	I mustn't have been furring you mustn't have been furring she mustn't have been furring we mustn't have been furring you mustn't have been furring they mustn't have been furring

Forma interrogativa

Forma simple	Forma com V-ing
must I fur? must you fur? must she fur? must we fur? must you fur? must they fur?	must I be furring? must you be furring? must she be furring? must we be furring? must you be furring? must they be furring?
Perfeito	Perfeito com V-ing
must I have furred? must you have furred? must she have furred? must we have furred? must you have furred? must they have furred?	must I have been furring? must you have been furring? must she have been furring? must we have been furring? must you have been furring? must they have been furring?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I fur? mustn't you fur? mustn't she fur? mustn't we fur? mustn't you fur? mustn't they fur?	mustn't I be furring? mustn't you be furring? mustn't she be furring? mustn't we be furring? mustn't you be furring? mustn't they be furring?
Perfeito	Perfeito com V-ing
mustn't I have furred? mustn't you have furred? mustn't she have furred? mustn't we have furred? mustn't you have furred? mustn't they have furred?	mustn't I have been furring? mustn't you have been furring? mustn't she have been furring? mustn't we have been furring? mustn't you have been furring? mustn't they have been furring?