Conjugación del verbo inglés COULD UNNAIL
Verbo regular: unnail - unnailed - unnailed
Afirmación
Forma simple
I could unnailyou could unnail
he could unnail
we could unnail
you could unnail
they could unnail
Forma con V-ing
I could be unnailingyou could be unnailing
he could be unnailing
we could be unnailing
you could be unnailing
they could be unnailing
Perfecto
I could have unnailedyou could have unnailed
he could have unnailed
we could have unnailed
you could have unnailed
they could have unnailed
Perfecto con V-ing
I could have been unnailingyou could have been unnailing
he could have been unnailing
we could have been unnailing
you could have been unnailing
they could have been unnailing
Negación
Forma simple
I couldn't unnailyou couldn't unnail
he couldn't unnail
we couldn't unnail
you couldn't unnail
they couldn't unnail
Forma con V-ing
I couldn't be unnailingyou couldn't be unnailing
he couldn't be unnailing
we couldn't be unnailing
you couldn't be unnailing
they couldn't be unnailing
Perfecto
I couldn't have unnailedyou couldn't have unnailed
he couldn't have unnailed
we couldn't have unnailed
you couldn't have unnailed
they couldn't have unnailed
Perfecto con V-ing
I couldn't have been unnailingyou couldn't have been unnailing
he couldn't have been unnailing
we couldn't have been unnailing
you couldn't have been unnailing
they couldn't have been unnailing
Forma interrogativa
Forma simple
could I unnail?could you unnail?
could he unnail?
could we unnail?
could you unnail?
could they unnail?
Forma con V-ing
could I be unnailing?could you be unnailing?
could he be unnailing?
could we be unnailing?
could you be unnailing?
could they be unnailing?
Perfecto
could I have unnailed?could you have unnailed?
could he have unnailed?
could we have unnailed?
could you have unnailed?
could they have unnailed?
Perfecto con V-ing
could I have been unnailing?could you have been unnailing?
could he have been unnailing?
could we have been unnailing?
could you have been unnailing?
could they have been unnailing?
Forma interro-negativa
Forma simple
couldn't I unnail?couldn't you unnail?
couldn't he unnail?
couldn't we unnail?
couldn't you unnail?
couldn't they unnail?
Forma con V-ing
couldn't I be unnailing?couldn't you be unnailing?
couldn't he be unnailing?
couldn't we be unnailing?
couldn't you be unnailing?
couldn't they be unnailing?
Perfecto
couldn't I have unnailed?couldn't you have unnailed?
couldn't he have unnailed?
couldn't we have unnailed?
couldn't you have unnailed?
couldn't they have unnailed?
Perfecto con V-ing
couldn't I have been unnailing?couldn't you have been unnailing?
couldn't he have been unnailing?
couldn't we have been unnailing?
couldn't you have been unnailing?
couldn't they have been unnailing?