Conjugação do verbo inglês
MUST FELL

Verbo regular: fell - felled - felled

Afirmação

Forma simple	Forma com V-ing
I must fell you must fell he must fell we must fell you must fell they must fell	I must be felling you must be felling he 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 he 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 he 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 he 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 he 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 he 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 he 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 he fell? must we fell? must you fell? must they fell?	must I be felling? must you be felling? must he 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 he 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 he 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 he 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 he 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 he 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 he have been felling? mustn't we have been felling? mustn't you have been felling? mustn't they have been felling?