Conjugación del verbo inglés COULD IMPROVE

Verbo regular: improve - improved - improved

Afirmación

Forma simple

I could improve
you could improve
she could improve
we could improve
you could improve
they could improve

Forma con V-ing

I could be improving
you could be improving
she could be improving
we could be improving
you could be improving
they could be improving

Perfecto

I could have improved
you could have improved
she could have improved
we could have improved
you could have improved
they could have improved

Perfecto con V-ing

I could have been improving
you could have been improving
she could have been improving
we could have been improving
you could have been improving
they could have been improving

Negación

Forma simple

I could not improve
you could not improve
she could not improve
we could not improve
you could not improve
they could not improve

Forma con V-ing

I could not be improving
you could not be improving
she could not be improving
we could not be improving
you could not be improving
they could not be improving

Perfecto

I could not have improved
you could not have improved
she could not have improved
we could not have improved
you could not have improved
they could not have improved

Perfecto con V-ing

I could not have been improving
you could not have been improving
she could not have been improving
we could not have been improving
you could not have been improving
they could not have been improving

Forma interrogativa

Forma simple

could I improve?
could you improve?
could she improve?
could we improve?
could you improve?
could they improve?

Forma con V-ing

could I be improving?
could you be improving?
could she be improving?
could we be improving?
could you be improving?
could they be improving?

Perfecto

could I have improved?
could you have improved?
could she have improved?
could we have improved?
could you have improved?
could they have improved?

Perfecto con V-ing

could I have been improving?
could you have been improving?
could she have been improving?
could we have been improving?
could you have been improving?
could they have been improving?

Forma interro-negativa

Forma simple

could I not improve?
could you not improve?
could she not improve?
could we not improve?
could you not improve?
could they not improve?

Forma con V-ing

could I not be improving?
could you not be improving?
could she not be improving?
could we not be improving?
could you not be improving?
could they not be improving?

Perfecto

could I not have improved?
could you not have improved?
could she not have improved?
could we not have improved?
could you not have improved?
could they not have improved?

Perfecto con V-ing

could I not have been improving?
could you not have been improving?
could she not have been improving?
could we not have been improving?
could you not have been improving?
could they not have been improving?

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