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