The Conjugator
Conjugaison du verbe anglais
COULD VALVE

Verbe régulier : valve - valved - valved

Affirmation

Forme simple

Forme en V-ing

I could valve
you could valve
he could valve
we could valve
you could valve
they could valve
I could be valving
you could be valving
he could be valving
we could be valving
you could be valving
they could be valving

Perfect

Perfect en V-ing

I could have valved
you could have valved
he could have valved
we could have valved
you could have valved
they could have valved
I could have been valving
you could have been valving
he could have been valving
we could have been valving
you could have been valving
they could have been valving

Négation

Forme simple

Forme en V-ing

I could not valve
you could not valve
he could not valve
we could not valve
you could not valve
they could not valve
I could not be valving
you could not be valving
he could not be valving
we could not be valving
you could not be valving
they could not be valving

Perfect

Perfect en V-ing

I could not have valved
you could not have valved
he could not have valved
we could not have valved
you could not have valved
they could not have valved
I could not have been valving
you could not have been valving
he could not have been valving
we could not have been valving
you could not have been valving
they could not have been valving

Forme interrogative

Forme simple

Forme en V-ing

could I valve?
could you valve?
could he valve?
could we valve?
could you valve?
could they valve?
could I be valving?
could you be valving?
could he be valving?
could we be valving?
could you be valving?
could they be valving?

Perfect

Perfect en V-ing

could I have valved?
could you have valved?
could he have valved?
could we have valved?
could you have valved?
could they have valved?
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?

Forme interro-négative

Forme simple

Forme en V-ing

could I not valve?
could you not valve?
could he not valve?
could we not valve?
could you not valve?
could they not valve?
could I not be valving?
could you not be valving?
could he not be valving?
could we not be valving?
could you not be valving?
could they not be valving?

Perfect

Perfect en V-ing

could I not have valved?
could you not have valved?
could he not have valved?
could we not have valved?
could you not have valved?
could they not have valved?
could I not have been valving?
could you not have been valving?
could he not have been valving?
could we not have been valving?
could you not have been valving?
could they not have been valving?