Conjugación del verbo inglés COULD SURVEY
Verbo regular: survey - surveyed - surveyed
Afirmación
Forma simple
I could surveyyou could survey
he could survey
we could survey
you could survey
they could survey
Forma con V-ing
I could be surveyingyou could be surveying
he could be surveying
we could be surveying
you could be surveying
they could be surveying
Perfecto
I could have surveyedyou could have surveyed
he could have surveyed
we could have surveyed
you could have surveyed
they could have surveyed
Perfecto con V-ing
I could have been surveyingyou could have been surveying
he could have been surveying
we could have been surveying
you could have been surveying
they could have been surveying
Negación
Forma simple
I couldn't surveyyou couldn't survey
he couldn't survey
we couldn't survey
you couldn't survey
they couldn't survey
Forma con V-ing
I couldn't be surveyingyou couldn't be surveying
he couldn't be surveying
we couldn't be surveying
you couldn't be surveying
they couldn't be surveying
Perfecto
I couldn't have surveyedyou couldn't have surveyed
he couldn't have surveyed
we couldn't have surveyed
you couldn't have surveyed
they couldn't have surveyed
Perfecto con V-ing
I couldn't have been surveyingyou couldn't have been surveying
he couldn't have been surveying
we couldn't have been surveying
you couldn't have been surveying
they couldn't have been surveying
Forma interrogativa
Forma simple
could I survey?could you survey?
could he survey?
could we survey?
could you survey?
could they survey?
Forma con V-ing
could I be surveying?could you be surveying?
could he be surveying?
could we be surveying?
could you be surveying?
could they be surveying?
Perfecto
could I have surveyed?could you have surveyed?
could he have surveyed?
could we have surveyed?
could you have surveyed?
could they have surveyed?
Perfecto con V-ing
could I have been surveying?could you have been surveying?
could he have been surveying?
could we have been surveying?
could you have been surveying?
could they have been surveying?
Forma interro-negativa
Forma simple
couldn't I survey?couldn't you survey?
couldn't he survey?
couldn't we survey?
couldn't you survey?
couldn't they survey?
Forma con V-ing
couldn't I be surveying?couldn't you be surveying?
couldn't he be surveying?
couldn't we be surveying?
couldn't you be surveying?
couldn't they be surveying?
Perfecto
couldn't I have surveyed?couldn't you have surveyed?
couldn't he have surveyed?
couldn't we have surveyed?
couldn't you have surveyed?
couldn't they have surveyed?
Perfecto con V-ing
couldn't I have been surveying?couldn't you have been surveying?
couldn't he have been surveying?
couldn't we have been surveying?
couldn't you have been surveying?
couldn't they have been surveying?