Conjugação do verbo inglês
MUST FELL

Verbo regular: fell - felled - felled

Afirmação

Forma simple	Forma com V-ing
I must fell you must fell she must fell we must fell you must fell they must fell	I must be felling you must be felling she must be felling we must be felling you must be felling they must be felling
Perfeito	Perfeito com V-ing
I must have felled you must have felled she must have felled we must have felled you must have felled they must have felled	I must have been felling you must have been felling she must have been felling we must have been felling you must have been felling they must have been felling

Negação

Forma simple	Forma com V-ing
I mustn't fell you mustn't fell she mustn't fell we mustn't fell you mustn't fell they mustn't fell	I mustn't be felling you mustn't be felling she mustn't be felling we mustn't be felling you mustn't be felling they mustn't be felling
Perfeito	Perfeito com V-ing
I mustn't have felled you mustn't have felled she mustn't have felled we mustn't have felled you mustn't have felled they mustn't have felled	I mustn't have been felling you mustn't have been felling she mustn't have been felling we mustn't have been felling you mustn't have been felling they mustn't have been felling

Forma interrogativa

Forma simple	Forma com V-ing
must I fell? must you fell? must she fell? must we fell? must you fell? must they fell?	must I be felling? must you be felling? must she be felling? must we be felling? must you be felling? must they be felling?
Perfeito	Perfeito com V-ing
must I have felled? must you have felled? must she have felled? must we have felled? must you have felled? must they have felled?	must I have been felling? must you have been felling? must she have been felling? must we have been felling? must you have been felling? must they have been felling?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I fell? mustn't you fell? mustn't she fell? mustn't we fell? mustn't you fell? mustn't they fell?	mustn't I be felling? mustn't you be felling? mustn't she be felling? mustn't we be felling? mustn't you be felling? mustn't they be felling?
Perfeito	Perfeito com V-ing
mustn't I have felled? mustn't you have felled? mustn't she have felled? mustn't we have felled? mustn't you have felled? mustn't they have felled?	mustn't I have been felling? mustn't you have been felling? mustn't she have been felling? mustn't we have been felling? mustn't you have been felling? mustn't they have been felling?