Conjugação do verbo inglês
MUST SCOFF

Verbo regular: scoff - scoffed - scoffed

Afirmação

Forma simple	Forma com V-ing
I must scoff you must scoff she must scoff we must scoff you must scoff they must scoff	I must be scoffing you must be scoffing she must be scoffing we must be scoffing you must be scoffing they must be scoffing
Perfeito	Perfeito com V-ing
I must have scoffed you must have scoffed she must have scoffed we must have scoffed you must have scoffed they must have scoffed	I must have been scoffing you must have been scoffing she must have been scoffing we must have been scoffing you must have been scoffing they must have been scoffing

Negação

Forma simple	Forma com V-ing
I must not scoff you must not scoff she must not scoff we must not scoff you must not scoff they must not scoff	I must not be scoffing you must not be scoffing she must not be scoffing we must not be scoffing you must not be scoffing they must not be scoffing
Perfeito	Perfeito com V-ing
I must not have scoffed you must not have scoffed she must not have scoffed we must not have scoffed you must not have scoffed they must not have scoffed	I must not have been scoffing you must not have been scoffing she must not have been scoffing we must not have been scoffing you must not have been scoffing they must not have been scoffing

Forma interrogativa

Forma simple	Forma com V-ing
must I scoff? must you scoff? must she scoff? must we scoff? must you scoff? must they scoff?	must I be scoffing? must you be scoffing? must she be scoffing? must we be scoffing? must you be scoffing? must they be scoffing?
Perfeito	Perfeito com V-ing
must I have scoffed? must you have scoffed? must she have scoffed? must we have scoffed? must you have scoffed? must they have scoffed?	must I have been scoffing? must you have been scoffing? must she have been scoffing? must we have been scoffing? must you have been scoffing? must they have been scoffing?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not scoff? must you not scoff? must she not scoff? must we not scoff? must you not scoff? must they not scoff?	must I not be scoffing? must you not be scoffing? must she not be scoffing? must we not be scoffing? must you not be scoffing? must they not be scoffing?
Perfeito	Perfeito com V-ing
must I not have scoffed? must you not have scoffed? must she not have scoffed? must we not have scoffed? must you not have scoffed? must they not have scoffed?	must I not have been scoffing? must you not have been scoffing? must she not have been scoffing? must we not have been scoffing? must you not have been scoffing? must they not have been scoffing?