Conjugación del verbo inglés MUST ENGINEER
Verbo regular: engineer - engineered - engineered
Afirmación
Forma simple
I must engineeryou must engineer
he must engineer
we must engineer
you must engineer
they must engineer
Forma con V-ing
I must be engineeringyou must be engineering
he must be engineering
we must be engineering
you must be engineering
they must be engineering
Perfecto
I must have engineeredyou must have engineered
he must have engineered
we must have engineered
you must have engineered
they must have engineered
Perfecto con V-ing
I must have been engineeringyou must have been engineering
he must have been engineering
we must have been engineering
you must have been engineering
they must have been engineering
Negación
Forma simple
I must not engineeryou must not engineer
he must not engineer
we must not engineer
you must not engineer
they must not engineer
Forma con V-ing
I must not be engineeringyou must not be engineering
he must not be engineering
we must not be engineering
you must not be engineering
they must not be engineering
Perfecto
I must not have engineeredyou must not have engineered
he must not have engineered
we must not have engineered
you must not have engineered
they must not have engineered
Perfecto con V-ing
I must not have been engineeringyou must not have been engineering
he must not have been engineering
we must not have been engineering
you must not have been engineering
they must not have been engineering
Forma interrogativa
Forma simple
must I engineer?must you engineer?
must he engineer?
must we engineer?
must you engineer?
must they engineer?
Forma con V-ing
must I be engineering?must you be engineering?
must he be engineering?
must we be engineering?
must you be engineering?
must they be engineering?
Perfecto
must I have engineered?must you have engineered?
must he have engineered?
must we have engineered?
must you have engineered?
must they have engineered?
Perfecto con V-ing
must I have been engineering?must you have been engineering?
must he have been engineering?
must we have been engineering?
must you have been engineering?
must they have been engineering?
Forma interro-negativa
Forma simple
must I not engineer?must you not engineer?
must he not engineer?
must we not engineer?
must you not engineer?
must they not engineer?
Forma con V-ing
must I not be engineering?must you not be engineering?
must he not be engineering?
must we not be engineering?
must you not be engineering?
must they not be engineering?
Perfecto
must I not have engineered?must you not have engineered?
must he not have engineered?
must we not have engineered?
must you not have engineered?
must they not have engineered?
Perfecto con V-ing
must I not have been engineering?must you not have been engineering?
must he not have been engineering?
must we not have been engineering?
must you not have been engineering?
must they not have been engineering?