Conjugação do verbo inglês
MUST CRUST

Verbo regular: crust - crusted - crusted

Afirmação

Forma simple	Forma com V-ing
I must crust you must crust he must crust we must crust you must crust they must crust	I must be crusting you must be crusting he must be crusting we must be crusting you must be crusting they must be crusting
Perfeito	Perfeito com V-ing
I must have crusted you must have crusted he must have crusted we must have crusted you must have crusted they must have crusted	I must have been crusting you must have been crusting he must have been crusting we must have been crusting you must have been crusting they must have been crusting

Negação

Forma simple	Forma com V-ing
I must not crust you must not crust he must not crust we must not crust you must not crust they must not crust	I must not be crusting you must not be crusting he must not be crusting we must not be crusting you must not be crusting they must not be crusting
Perfeito	Perfeito com V-ing
I must not have crusted you must not have crusted he must not have crusted we must not have crusted you must not have crusted they must not have crusted	I must not have been crusting you must not have been crusting he must not have been crusting we must not have been crusting you must not have been crusting they must not have been crusting

Forma interrogativa

Forma simple	Forma com V-ing
must I crust? must you crust? must he crust? must we crust? must you crust? must they crust?	must I be crusting? must you be crusting? must he be crusting? must we be crusting? must you be crusting? must they be crusting?
Perfeito	Perfeito com V-ing
must I have crusted? must you have crusted? must he have crusted? must we have crusted? must you have crusted? must they have crusted?	must I have been crusting? must you have been crusting? must he have been crusting? must we have been crusting? must you have been crusting? must they have been crusting?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not crust? must you not crust? must he not crust? must we not crust? must you not crust? must they not crust?	must I not be crusting? must you not be crusting? must he not be crusting? must we not be crusting? must you not be crusting? must they not be crusting?
Perfeito	Perfeito com V-ing
must I not have crusted? must you not have crusted? must he not have crusted? must we not have crusted? must you not have crusted? must they not have crusted?	must I not have been crusting? must you not have been crusting? must he not have been crusting? must we not have been crusting? must you not have been crusting? must they not have been crusting?