Conjugaison du verbe anglais COULD ALTER ALTER

Verbe régulier : alter alter - alter altered - alter altered

Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.

Affirmation

Forme simple

I could alter alter
you could alter alter
she could alter alter
we could alter alter
you could alter alter
they could alter alter

Forme en V-ing

I could be alter altering
you could be alter altering
she could be alter altering
we could be alter altering
you could be alter altering
they could be alter altering

Perfect

I could have alter altered
you could have alter altered
she could have alter altered
we could have alter altered
you could have alter altered
they could have alter altered

Perfect en V-ing

I could have been alter altering
you could have been alter altering
she could have been alter altering
we could have been alter altering
you could have been alter altering
they could have been alter altering

Négation

Forme simple

I could not alter alter
you could not alter alter
she could not alter alter
we could not alter alter
you could not alter alter
they could not alter alter

Forme en V-ing

I could not be alter altering
you could not be alter altering
she could not be alter altering
we could not be alter altering
you could not be alter altering
they could not be alter altering

Perfect

I could not have alter altered
you could not have alter altered
she could not have alter altered
we could not have alter altered
you could not have alter altered
they could not have alter altered

Perfect en V-ing

I could not have been alter altering
you could not have been alter altering
she could not have been alter altering
we could not have been alter altering
you could not have been alter altering
they could not have been alter altering

Forme interrogative

Forme simple

could I alter alter?
could you alter alter?
could she alter alter?
could we alter alter?
could you alter alter?
could they alter alter?

Forme en V-ing

could I be alter altering?
could you be alter altering?
could she be alter altering?
could we be alter altering?
could you be alter altering?
could they be alter altering?

Perfect

could I have alter altered?
could you have alter altered?
could she have alter altered?
could we have alter altered?
could you have alter altered?
could they have alter altered?

Perfect en V-ing

could I have been alter altering?
could you have been alter altering?
could she have been alter altering?
could we have been alter altering?
could you have been alter altering?
could they have been alter altering?

Forme interro-négative

Forme simple

could I not alter alter?
could you not alter alter?
could she not alter alter?
could we not alter alter?
could you not alter alter?
could they not alter alter?

Forme en V-ing

could I not be alter altering?
could you not be alter altering?
could she not be alter altering?
could we not be alter altering?
could you not be alter altering?
could they not be alter altering?

Perfect

could I not have alter altered?
could you not have alter altered?
could she not have alter altered?
could we not have alter altered?
could you not have alter altered?
could they not have alter altered?

Perfect en V-ing

could I not have been alter altering?
could you not have been alter altering?
could she not have been alter altering?
could we not have been alter altering?
could you not have been alter altering?
could they not have been alter altering?

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