Conjugação do verbo inglês
MUST PROFFER

Verbo regular: proffer - proffered - proffered

Afirmação

Forma simple	Forma com V-ing
I must proffer you must proffer he must proffer we must proffer you must proffer they must proffer	I must be proffering you must be proffering he must be proffering we must be proffering you must be proffering they must be proffering
Perfeito	Perfeito com V-ing
I must have proffered you must have proffered he must have proffered we must have proffered you must have proffered they must have proffered	I must have been proffering you must have been proffering he must have been proffering we must have been proffering you must have been proffering they must have been proffering

Negação

Forma simple	Forma com V-ing
I mustn't proffer you mustn't proffer he mustn't proffer we mustn't proffer you mustn't proffer they mustn't proffer	I mustn't be proffering you mustn't be proffering he mustn't be proffering we mustn't be proffering you mustn't be proffering they mustn't be proffering
Perfeito	Perfeito com V-ing
I mustn't have proffered you mustn't have proffered he mustn't have proffered we mustn't have proffered you mustn't have proffered they mustn't have proffered	I mustn't have been proffering you mustn't have been proffering he mustn't have been proffering we mustn't have been proffering you mustn't have been proffering they mustn't have been proffering

Forma interrogativa

Forma simple	Forma com V-ing
must I proffer? must you proffer? must he proffer? must we proffer? must you proffer? must they proffer?	must I be proffering? must you be proffering? must he be proffering? must we be proffering? must you be proffering? must they be proffering?
Perfeito	Perfeito com V-ing
must I have proffered? must you have proffered? must he have proffered? must we have proffered? must you have proffered? must they have proffered?	must I have been proffering? must you have been proffering? must he have been proffering? must we have been proffering? must you have been proffering? must they have been proffering?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I proffer? mustn't you proffer? mustn't he proffer? mustn't we proffer? mustn't you proffer? mustn't they proffer?	mustn't I be proffering? mustn't you be proffering? mustn't he be proffering? mustn't we be proffering? mustn't you be proffering? mustn't they be proffering?
Perfeito	Perfeito com V-ing
mustn't I have proffered? mustn't you have proffered? mustn't he have proffered? mustn't we have proffered? mustn't you have proffered? mustn't they have proffered?	mustn't I have been proffering? mustn't you have been proffering? mustn't he have been proffering? mustn't we have been proffering? mustn't you have been proffering? mustn't they have been proffering?