Conjugaison du verbe anglais COULD ALTER
Verbe régulier : alter - altered - altered
Traduction française : changer
Affirmation
Forme simple
I could alter
you could alter
she could alter
we could alter
you could alter
they could alter
Forme en V-ing
I could be altering
you could be altering
she could be altering
we could be altering
you could be altering
they could be altering
Perfect
I could have altered
you could have altered
she could have altered
we could have altered
you could have altered
they could have altered
Perfect en V-ing
I could have been altering
you could have been altering
she could have been altering
we could have been altering
you could have been altering
they could have been altering
Négation
Forme simple
I could not alter
you could not alter
she could not alter
we could not alter
you could not alter
they could not alter
Forme en V-ing
I could not be altering
you could not be altering
she could not be altering
we could not be altering
you could not be altering
they could not be altering
Perfect
I could not have altered
you could not have altered
she could not have altered
we could not have altered
you could not have altered
they could not have altered
Perfect en V-ing
I could not have been altering
you could not have been altering
she could not have been altering
we could not have been altering
you could not have been altering
they could not have been altering
Forme interrogative
Forme simple
could I alter?
could you alter?
could she alter?
could we alter?
could you alter?
could they alter?
Forme en V-ing
could I be altering?
could you be altering?
could she be altering?
could we be altering?
could you be altering?
could they be altering?
Perfect
could I have altered?
could you have altered?
could she have altered?
could we have altered?
could you have altered?
could they have altered?
Perfect en V-ing
could I have been altering?
could you have been altering?
could she have been altering?
could we have been altering?
could you have been altering?
could they have been altering?
Forme interro-négative
Forme simple
could I not alter?
could you not alter?
could she not alter?
could we not alter?
could you not alter?
could they not alter?
Forme en V-ing
could I not be altering?
could you not be altering?
could she not be altering?
could we not be altering?
could you not be altering?
could they not be altering?
Perfect
could I not have altered?
could you not have altered?
could she not have altered?
could we not have altered?
could you not have altered?
could they not have altered?
Perfect en V-ing
could I not have been altering?
could you not have been altering?
could she not have been altering?
could we not have been altering?
could you not have been altering?
could they not have been altering?
Verbe au hasard
assess - combat - compress - confer - contain - dare - derive - desire - detest - dull - envisage - exchange - fasten - fish - flight - garden - heart - improve - install - involve - kill - knit - load - man - moss - operate - pay - plunge - pour - reed - relent - resemble - revolve - sing - spill - start - to be - to do - to go - to have - transmit - unpack - walk - writhe