Conjugación del verbo inglés COULD CENTRIFUGE
Verbo regular: centrifuge - centrifuged - centrifuged
Afirmación
Forma simple
I could centrifugeyou could centrifuge
he could centrifuge
we could centrifuge
you could centrifuge
they could centrifuge
Forma con V-ing
I could be centrifugingyou could be centrifuging
he could be centrifuging
we could be centrifuging
you could be centrifuging
they could be centrifuging
Perfecto
I could have centrifugedyou could have centrifuged
he could have centrifuged
we could have centrifuged
you could have centrifuged
they could have centrifuged
Perfecto con V-ing
I could have been centrifugingyou could have been centrifuging
he could have been centrifuging
we could have been centrifuging
you could have been centrifuging
they could have been centrifuging
Negación
Forma simple
I couldn't centrifugeyou couldn't centrifuge
he couldn't centrifuge
we couldn't centrifuge
you couldn't centrifuge
they couldn't centrifuge
Forma con V-ing
I couldn't be centrifugingyou couldn't be centrifuging
he couldn't be centrifuging
we couldn't be centrifuging
you couldn't be centrifuging
they couldn't be centrifuging
Perfecto
I couldn't have centrifugedyou couldn't have centrifuged
he couldn't have centrifuged
we couldn't have centrifuged
you couldn't have centrifuged
they couldn't have centrifuged
Perfecto con V-ing
I couldn't have been centrifugingyou couldn't have been centrifuging
he couldn't have been centrifuging
we couldn't have been centrifuging
you couldn't have been centrifuging
they couldn't have been centrifuging
Forma interrogativa
Forma simple
could I centrifuge?could you centrifuge?
could he centrifuge?
could we centrifuge?
could you centrifuge?
could they centrifuge?
Forma con V-ing
could I be centrifuging?could you be centrifuging?
could he be centrifuging?
could we be centrifuging?
could you be centrifuging?
could they be centrifuging?
Perfecto
could I have centrifuged?could you have centrifuged?
could he have centrifuged?
could we have centrifuged?
could you have centrifuged?
could they have centrifuged?
Perfecto con V-ing
could I have been centrifuging?could you have been centrifuging?
could he have been centrifuging?
could we have been centrifuging?
could you have been centrifuging?
could they have been centrifuging?
Forma interro-negativa
Forma simple
couldn't I centrifuge?couldn't you centrifuge?
couldn't he centrifuge?
couldn't we centrifuge?
couldn't you centrifuge?
couldn't they centrifuge?
Forma con V-ing
couldn't I be centrifuging?couldn't you be centrifuging?
couldn't he be centrifuging?
couldn't we be centrifuging?
couldn't you be centrifuging?
couldn't they be centrifuging?
Perfecto
couldn't I have centrifuged?couldn't you have centrifuged?
couldn't he have centrifuged?
couldn't we have centrifuged?
couldn't you have centrifuged?
couldn't they have centrifuged?
Perfecto con V-ing
couldn't I have been centrifuging?couldn't you have been centrifuging?
couldn't he have been centrifuging?
couldn't we have been centrifuging?
couldn't you have been centrifuging?
couldn't they have been centrifuging?