Conjugação do verbo inglês
MUST JAM

Verbo regular: jam - jammed - jammed

Afirmação

Forma simple	Forma com V-ing
I must jam you must jam he must jam we must jam you must jam they must jam	I must be jamming you must be jamming he must be jamming we must be jamming you must be jamming they must be jamming
Perfeito	Perfeito com V-ing
I must have jammed you must have jammed he must have jammed we must have jammed you must have jammed they must have jammed	I must have been jamming you must have been jamming he must have been jamming we must have been jamming you must have been jamming they must have been jamming

Negação

Forma simple	Forma com V-ing
I mustn't jam you mustn't jam he mustn't jam we mustn't jam you mustn't jam they mustn't jam	I mustn't be jamming you mustn't be jamming he mustn't be jamming we mustn't be jamming you mustn't be jamming they mustn't be jamming
Perfeito	Perfeito com V-ing
I mustn't have jammed you mustn't have jammed he mustn't have jammed we mustn't have jammed you mustn't have jammed they mustn't have jammed	I mustn't have been jamming you mustn't have been jamming he mustn't have been jamming we mustn't have been jamming you mustn't have been jamming they mustn't have been jamming

Forma interrogativa

Forma simple	Forma com V-ing
must I jam? must you jam? must he jam? must we jam? must you jam? must they jam?	must I be jamming? must you be jamming? must he be jamming? must we be jamming? must you be jamming? must they be jamming?
Perfeito	Perfeito com V-ing
must I have jammed? must you have jammed? must he have jammed? must we have jammed? must you have jammed? must they have jammed?	must I have been jamming? must you have been jamming? must he have been jamming? must we have been jamming? must you have been jamming? must they have been jamming?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I jam? mustn't you jam? mustn't he jam? mustn't we jam? mustn't you jam? mustn't they jam?	mustn't I be jamming? mustn't you be jamming? mustn't he be jamming? mustn't we be jamming? mustn't you be jamming? mustn't they be jamming?
Perfeito	Perfeito com V-ing
mustn't I have jammed? mustn't you have jammed? mustn't he have jammed? mustn't we have jammed? mustn't you have jammed? mustn't they have jammed?	mustn't I have been jamming? mustn't you have been jamming? mustn't he have been jamming? mustn't we have been jamming? mustn't you have been jamming? mustn't they have been jamming?