Conjugaison du verbe anglais COULD SIGN
Verbe régulier : sign - signed - signed
Traduction française : signer
Affirmation
Forme simple
I could sign
you could sign
he could sign
we could sign
you could sign
they could sign
Forme en V-ing
I could be signing
you could be signing
he could be signing
we could be signing
you could be signing
they could be signing
Perfect
I could have signed
you could have signed
he could have signed
we could have signed
you could have signed
they could have signed
Perfect en V-ing
I could have been signing
you could have been signing
he could have been signing
we could have been signing
you could have been signing
they could have been signing
Négation
Forme simple
I couldn't sign
you couldn't sign
he couldn't sign
we couldn't sign
you couldn't sign
they couldn't sign
Forme en V-ing
I couldn't be signing
you couldn't be signing
he couldn't be signing
we couldn't be signing
you couldn't be signing
they couldn't be signing
Perfect
I couldn't have signed
you couldn't have signed
he couldn't have signed
we couldn't have signed
you couldn't have signed
they couldn't have signed
Perfect en V-ing
I couldn't have been signing
you couldn't have been signing
he couldn't have been signing
we couldn't have been signing
you couldn't have been signing
they couldn't have been signing
Forme interrogative
Forme simple
could I sign?
could you sign?
could he sign?
could we sign?
could you sign?
could they sign?
Forme en V-ing
could I be signing?
could you be signing?
could he be signing?
could we be signing?
could you be signing?
could they be signing?
Perfect
could I have signed?
could you have signed?
could he have signed?
could we have signed?
could you have signed?
could they have signed?
Perfect en V-ing
could I have been signing?
could you have been signing?
could he have been signing?
could we have been signing?
could you have been signing?
could they have been signing?
Forme interro-négative
Forme simple
couldn't I sign?
couldn't you sign?
couldn't he sign?
couldn't we sign?
couldn't you sign?
couldn't they sign?
Forme en V-ing
couldn't I be signing?
couldn't you be signing?
couldn't he be signing?
couldn't we be signing?
couldn't you be signing?
couldn't they be signing?
Perfect
couldn't I have signed?
couldn't you have signed?
couldn't he have signed?
couldn't we have signed?
couldn't you have signed?
couldn't they have signed?
Perfect en V-ing
couldn't I have been signing?
couldn't you have been signing?
couldn't he have been signing?
couldn't we have been signing?
couldn't you have been signing?
couldn't they have been signing?
Verbe au hasard
accept - accompany - beg - cab - cheat - combine - deaden - declaw - discard - discover - encounter - exchange - execute - fast - fear - forbid - foresee - found - gallicize - grab - hate - hesitate - hijack - just - kidnap - liven - mock - occur - party - plane - profit - publish - revolve - rush - saw - see - stock - to be - to do - to go - to have - trash - twist - undertake