Conjugación del verbo inglés COULD QUIZ
Verbo regular: quiz - quizzed - quizzed
Afirmación
Forma simple
I could quizyou could quiz
he could quiz
we could quiz
you could quiz
they could quiz
Forma con V-ing
I could be quizzingyou could be quizzing
he could be quizzing
we could be quizzing
you could be quizzing
they could be quizzing
Perfecto
I could have quizzedyou could have quizzed
he could have quizzed
we could have quizzed
you could have quizzed
they could have quizzed
Perfecto con V-ing
I could have been quizzingyou could have been quizzing
he could have been quizzing
we could have been quizzing
you could have been quizzing
they could have been quizzing
Negación
Forma simple
I couldn't quizyou couldn't quiz
he couldn't quiz
we couldn't quiz
you couldn't quiz
they couldn't quiz
Forma con V-ing
I couldn't be quizzingyou couldn't be quizzing
he couldn't be quizzing
we couldn't be quizzing
you couldn't be quizzing
they couldn't be quizzing
Perfecto
I couldn't have quizzedyou couldn't have quizzed
he couldn't have quizzed
we couldn't have quizzed
you couldn't have quizzed
they couldn't have quizzed
Perfecto con V-ing
I couldn't have been quizzingyou couldn't have been quizzing
he couldn't have been quizzing
we couldn't have been quizzing
you couldn't have been quizzing
they couldn't have been quizzing
Forma interrogativa
Forma simple
could I quiz?could you quiz?
could he quiz?
could we quiz?
could you quiz?
could they quiz?
Forma con V-ing
could I be quizzing?could you be quizzing?
could he be quizzing?
could we be quizzing?
could you be quizzing?
could they be quizzing?
Perfecto
could I have quizzed?could you have quizzed?
could he have quizzed?
could we have quizzed?
could you have quizzed?
could they have quizzed?
Perfecto con V-ing
could I have been quizzing?could you have been quizzing?
could he have been quizzing?
could we have been quizzing?
could you have been quizzing?
could they have been quizzing?
Forma interro-negativa
Forma simple
couldn't I quiz?couldn't you quiz?
couldn't he quiz?
couldn't we quiz?
couldn't you quiz?
couldn't they quiz?
Forma con V-ing
couldn't I be quizzing?couldn't you be quizzing?
couldn't he be quizzing?
couldn't we be quizzing?
couldn't you be quizzing?
couldn't they be quizzing?
Perfecto
couldn't I have quizzed?couldn't you have quizzed?
couldn't he have quizzed?
couldn't we have quizzed?
couldn't you have quizzed?
couldn't they have quizzed?
Perfecto con V-ing
couldn't I have been quizzing?couldn't you have been quizzing?
couldn't he have been quizzing?
couldn't we have been quizzing?
couldn't you have been quizzing?
couldn't they have been quizzing?