Conjugación del verbo inglés COULD CONCRETIZE
Verbo regular: concretize - concretized - concretized
Afirmación
Forma simple
I could concretizeyou could concretize
he could concretize
we could concretize
you could concretize
they could concretize
Forma con V-ing
I could be concretizingyou could be concretizing
he could be concretizing
we could be concretizing
you could be concretizing
they could be concretizing
Perfecto
I could have concretizedyou could have concretized
he could have concretized
we could have concretized
you could have concretized
they could have concretized
Perfecto con V-ing
I could have been concretizingyou could have been concretizing
he could have been concretizing
we could have been concretizing
you could have been concretizing
they could have been concretizing
Negación
Forma simple
I couldn't concretizeyou couldn't concretize
he couldn't concretize
we couldn't concretize
you couldn't concretize
they couldn't concretize
Forma con V-ing
I couldn't be concretizingyou couldn't be concretizing
he couldn't be concretizing
we couldn't be concretizing
you couldn't be concretizing
they couldn't be concretizing
Perfecto
I couldn't have concretizedyou couldn't have concretized
he couldn't have concretized
we couldn't have concretized
you couldn't have concretized
they couldn't have concretized
Perfecto con V-ing
I couldn't have been concretizingyou couldn't have been concretizing
he couldn't have been concretizing
we couldn't have been concretizing
you couldn't have been concretizing
they couldn't have been concretizing
Forma interrogativa
Forma simple
could I concretize?could you concretize?
could he concretize?
could we concretize?
could you concretize?
could they concretize?
Forma con V-ing
could I be concretizing?could you be concretizing?
could he be concretizing?
could we be concretizing?
could you be concretizing?
could they be concretizing?
Perfecto
could I have concretized?could you have concretized?
could he have concretized?
could we have concretized?
could you have concretized?
could they have concretized?
Perfecto con V-ing
could I have been concretizing?could you have been concretizing?
could he have been concretizing?
could we have been concretizing?
could you have been concretizing?
could they have been concretizing?
Forma interro-negativa
Forma simple
couldn't I concretize?couldn't you concretize?
couldn't he concretize?
couldn't we concretize?
couldn't you concretize?
couldn't they concretize?
Forma con V-ing
couldn't I be concretizing?couldn't you be concretizing?
couldn't he be concretizing?
couldn't we be concretizing?
couldn't you be concretizing?
couldn't they be concretizing?
Perfecto
couldn't I have concretized?couldn't you have concretized?
couldn't he have concretized?
couldn't we have concretized?
couldn't you have concretized?
couldn't they have concretized?
Perfecto con V-ing
couldn't I have been concretizing?couldn't you have been concretizing?
couldn't he have been concretizing?
couldn't we have been concretizing?
couldn't you have been concretizing?
couldn't they have been concretizing?