Conjugación del verbo inglés COULD VALVE
Verbo regular: valve - valved - valved
Afirmación
Forma simple
I could valveyou could valve
he could valve
we could valve
you could valve
they could valve
Forma con V-ing
I could be valvingyou could be valving
he could be valving
we could be valving
you could be valving
they could be valving
Perfecto
I could have valvedyou could have valved
he could have valved
we could have valved
you could have valved
they could have valved
Perfecto con V-ing
I could have been valvingyou could have been valving
he could have been valving
we could have been valving
you could have been valving
they could have been valving
Negación
Forma simple
I couldn't valveyou couldn't valve
he couldn't valve
we couldn't valve
you couldn't valve
they couldn't valve
Forma con V-ing
I couldn't be valvingyou couldn't be valving
he couldn't be valving
we couldn't be valving
you couldn't be valving
they couldn't be valving
Perfecto
I couldn't have valvedyou couldn't have valved
he couldn't have valved
we couldn't have valved
you couldn't have valved
they couldn't have valved
Perfecto con V-ing
I couldn't have been valvingyou couldn't have been valving
he couldn't have been valving
we couldn't have been valving
you couldn't have been valving
they couldn't have been valving
Forma interrogativa
Forma simple
could I valve?could you valve?
could he valve?
could we valve?
could you valve?
could they valve?
Forma con V-ing
could I be valving?could you be valving?
could he be valving?
could we be valving?
could you be valving?
could they be valving?
Perfecto
could I have valved?could you have valved?
could he have valved?
could we have valved?
could you have valved?
could they have valved?
Perfecto con V-ing
could I have been valving?could you have been valving?
could he have been valving?
could we have been valving?
could you have been valving?
could they have been valving?
Forma interro-negativa
Forma simple
couldn't I valve?couldn't you valve?
couldn't he valve?
couldn't we valve?
couldn't you valve?
couldn't they valve?
Forma con V-ing
couldn't I be valving?couldn't you be valving?
couldn't he be valving?
couldn't we be valving?
couldn't you be valving?
couldn't they be valving?
Perfecto
couldn't I have valved?couldn't you have valved?
couldn't he have valved?
couldn't we have valved?
couldn't you have valved?
couldn't they have valved?
Perfecto con V-ing
couldn't I have been valving?couldn't you have been valving?
couldn't he have been valving?
couldn't we have been valving?
couldn't you have been valving?
couldn't they have been valving?