Conjugación del verbo inglés COULD COMBINE
Verbo regular: combine - combined - combined
Afirmación
Forma simple
I could combineyou could combine
he could combine
we could combine
you could combine
they could combine
Forma con V-ing
I could be combiningyou could be combining
he could be combining
we could be combining
you could be combining
they could be combining
Perfecto
I could have combinedyou could have combined
he could have combined
we could have combined
you could have combined
they could have combined
Perfecto con V-ing
I could have been combiningyou could have been combining
he could have been combining
we could have been combining
you could have been combining
they could have been combining
Negación
Forma simple
I couldn't combineyou couldn't combine
he couldn't combine
we couldn't combine
you couldn't combine
they couldn't combine
Forma con V-ing
I couldn't be combiningyou couldn't be combining
he couldn't be combining
we couldn't be combining
you couldn't be combining
they couldn't be combining
Perfecto
I couldn't have combinedyou couldn't have combined
he couldn't have combined
we couldn't have combined
you couldn't have combined
they couldn't have combined
Perfecto con V-ing
I couldn't have been combiningyou couldn't have been combining
he couldn't have been combining
we couldn't have been combining
you couldn't have been combining
they couldn't have been combining
Forma interrogativa
Forma simple
could I combine?could you combine?
could he combine?
could we combine?
could you combine?
could they combine?
Forma con V-ing
could I be combining?could you be combining?
could he be combining?
could we be combining?
could you be combining?
could they be combining?
Perfecto
could I have combined?could you have combined?
could he have combined?
could we have combined?
could you have combined?
could they have combined?
Perfecto con V-ing
could I have been combining?could you have been combining?
could he have been combining?
could we have been combining?
could you have been combining?
could they have been combining?
Forma interro-negativa
Forma simple
couldn't I combine?couldn't you combine?
couldn't he combine?
couldn't we combine?
couldn't you combine?
couldn't they combine?
Forma con V-ing
couldn't I be combining?couldn't you be combining?
couldn't he be combining?
couldn't we be combining?
couldn't you be combining?
couldn't they be combining?
Perfecto
couldn't I have combined?couldn't you have combined?
couldn't he have combined?
couldn't we have combined?
couldn't you have combined?
couldn't they have combined?
Perfecto con V-ing
couldn't I have been combining?couldn't you have been combining?
couldn't he have been combining?
couldn't we have been combining?
couldn't you have been combining?
couldn't they have been combining?