must extrapolate
Verbo regular: extrapolate - extrapolated- extrapolated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must extrapolate
you must extrapolate
he must extrapolate
we must extrapolate
you must extrapolate
they must extrapolate 	I must be extrapolating
you must be extrapolating
he must be extrapolating
we must be extrapolating
you must be extrapolating
they must be extrapolating	I must have extrapolated
you must have extrapolated
he must have extrapolated
we must have extrapolated
you must have extrapolated
they must have extrapolated	I must have been extrapolating
you must have been extrapolating
he must have been extrapolating
we must have been extrapolating
you must have been extrapolating
they must have been extrapolating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't extrapolate
you mustn't extrapolate
he mustn't extrapolate
we mustn't extrapolate
you mustn't extrapolate
they mustn't extrapolate 	I mustn't be extrapolating
you mustn't be extrapolating
he mustn't be extrapolating
we mustn't be extrapolating
you mustn't be extrapolating
they mustn't be extrapolating	I mustn't have extrapolated
you mustn't have extrapolated
he mustn't have extrapolated
we mustn't have extrapolated
you mustn't have extrapolated
they mustn't have extrapolated	I mustn't have been extrapolating
you mustn't have been extrapolating
he mustn't have been extrapolating
we mustn't have been extrapolating
you mustn't have been extrapolating
they mustn't have been extrapolating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I extrapolate?
must you extrapolate?
must he extrapolate?
must we extrapolate?
must you extrapolate?
must they extrapolate? 	must I be extrapolating?
must you be extrapolating?
must he be extrapolating?
must we be extrapolating?
must you be extrapolating?
must they be extrapolating? 	must I have extrapolated?
must you have extrapolated?
must he have extrapolated?
must we have extrapolated?
must you have extrapolated?
must they have extrapolated? 	must I have been extrapolating?
must you have been extrapolating?
must he have been extrapolating?
must we have been extrapolating?
must you have been extrapolating?
must they have been extrapolating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I extrapolate?
mustn't you extrapolate?
mustn't he extrapolate?
mustn't we extrapolate?
mustn't you extrapolate?
mustn't they extrapolate? 	mustn't I be extrapolating?
mustn't you be extrapolating?
mustn't he be extrapolating?
mustn't we be extrapolating?
mustn't you be extrapolating?
mustn't they be extrapolating? 	mustn't I have extrapolated?
mustn't you have extrapolated?
mustn't he have extrapolated?
mustn't we have extrapolated?
mustn't you have extrapolated?
mustn't they have extrapolated? 	mustn't I have been extrapolating?
mustn't you have been extrapolating?
mustn't he have been extrapolating?
mustn't we have been extrapolating?
mustn't you have been extrapolating?
mustn't they have been extrapolating?