Conjugación del verbo inglés COULD VAIL
Verbo regular: vail - vailed - vailed
Afirmación
Forma simple
I could vailyou could vail
he could vail
we could vail
you could vail
they could vail
Forma con V-ing
I could be vailingyou could be vailing
he could be vailing
we could be vailing
you could be vailing
they could be vailing
Perfecto
I could have vailedyou could have vailed
he could have vailed
we could have vailed
you could have vailed
they could have vailed
Perfecto con V-ing
I could have been vailingyou could have been vailing
he could have been vailing
we could have been vailing
you could have been vailing
they could have been vailing
Negación
Forma simple
I couldn't vailyou couldn't vail
he couldn't vail
we couldn't vail
you couldn't vail
they couldn't vail
Forma con V-ing
I couldn't be vailingyou couldn't be vailing
he couldn't be vailing
we couldn't be vailing
you couldn't be vailing
they couldn't be vailing
Perfecto
I couldn't have vailedyou couldn't have vailed
he couldn't have vailed
we couldn't have vailed
you couldn't have vailed
they couldn't have vailed
Perfecto con V-ing
I couldn't have been vailingyou couldn't have been vailing
he couldn't have been vailing
we couldn't have been vailing
you couldn't have been vailing
they couldn't have been vailing
Forma interrogativa
Forma simple
could I vail?could you vail?
could he vail?
could we vail?
could you vail?
could they vail?
Forma con V-ing
could I be vailing?could you be vailing?
could he be vailing?
could we be vailing?
could you be vailing?
could they be vailing?
Perfecto
could I have vailed?could you have vailed?
could he have vailed?
could we have vailed?
could you have vailed?
could they have vailed?
Perfecto con V-ing
could I have been vailing?could you have been vailing?
could he have been vailing?
could we have been vailing?
could you have been vailing?
could they have been vailing?
Forma interro-negativa
Forma simple
couldn't I vail?couldn't you vail?
couldn't he vail?
couldn't we vail?
couldn't you vail?
couldn't they vail?
Forma con V-ing
couldn't I be vailing?couldn't you be vailing?
couldn't he be vailing?
couldn't we be vailing?
couldn't you be vailing?
couldn't they be vailing?
Perfecto
couldn't I have vailed?couldn't you have vailed?
couldn't he have vailed?
couldn't we have vailed?
couldn't you have vailed?
couldn't they have vailed?
Perfecto con V-ing
couldn't I have been vailing?couldn't you have been vailing?
couldn't he have been vailing?
couldn't we have been vailing?
couldn't you have been vailing?
couldn't they have been vailing?