Conjugaison du verbe anglais COULD BREATHE

I could breathe
you could breathe
she could breathe
we could breathe
you could breathe
they could breathe

I could be breathing
you could be breathing
she could be breathing
we could be breathing
you could be breathing
they could be breathing

I could have breathed
you could have breathed
she could have breathed
we could have breathed
you could have breathed
they could have breathed

I could have been breathing
you could have been breathing
she could have been breathing
we could have been breathing
you could have been breathing
they could have been breathing

I couldn't breathe
you couldn't breathe
she couldn't breathe
we couldn't breathe
you couldn't breathe
they couldn't breathe

I couldn't be breathing
you couldn't be breathing
she couldn't be breathing
we couldn't be breathing
you couldn't be breathing
they couldn't be breathing

I couldn't have breathed
you couldn't have breathed
she couldn't have breathed
we couldn't have breathed
you couldn't have breathed
they couldn't have breathed

I couldn't have been breathing
you couldn't have been breathing
she couldn't have been breathing
we couldn't have been breathing
you couldn't have been breathing
they couldn't have been breathing

could I breathe?
could you breathe?
could she breathe?
could we breathe?
could you breathe?
could they breathe?

could I be breathing?
could you be breathing?
could she be breathing?
could we be breathing?
could you be breathing?
could they be breathing?

could I have breathed?
could you have breathed?
could she have breathed?
could we have breathed?
could you have breathed?
could they have breathed?

could I have been breathing?
could you have been breathing?
could she have been breathing?
could we have been breathing?
could you have been breathing?
could they have been breathing?

couldn't I breathe?
couldn't you breathe?
couldn't she breathe?
couldn't we breathe?
couldn't you breathe?
couldn't they breathe?

couldn't I be breathing?
couldn't you be breathing?
couldn't she be breathing?
couldn't we be breathing?
couldn't you be breathing?
couldn't they be breathing?

couldn't I have breathed?
couldn't you have breathed?
couldn't she have breathed?
couldn't we have breathed?
couldn't you have breathed?
couldn't they have breathed?

couldn't I have been breathing?
couldn't you have been breathing?
couldn't she have been breathing?
couldn't we have been breathing?
couldn't you have been breathing?
couldn't they have been breathing?