masculino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to
Conjugação do verbo inglês CAN ALTER
Verbo regular: alter - altered - altered
Afirmação
Forma simple
I can alteryou can alter
she can alter
we can alter
you can alter
they can alter
Forma com V-ing
I can be alteringyou can be altering
she can be altering
we can be altering
you can be altering
they can be altering
Perfeito
I can have alteredyou can have altered
she can have altered
we can have altered
you can have altered
they can have altered
Perfeito com V-ing
I can have been alteringyou can have been altering
she can have been altering
we can have been altering
you can have been altering
they can have been altering
Negação
Forma simple
I can't alteryou can't alter
she can't alter
we can't alter
you can't alter
they can't alter
Forma com V-ing
I can't be alteringyou can't be altering
she can't be altering
we can't be altering
you can't be altering
they can't be altering
Perfeito
I can't have alteredyou can't have altered
she can't have altered
we can't have altered
you can't have altered
they can't have altered
Perfeito com V-ing
I can't have been alteringyou can't have been altering
she can't have been altering
we can't have been altering
you can't have been altering
they can't have been altering
Forma interrogativa
Forma simple
can I alter?can you alter?
can she alter?
can we alter?
can you alter?
can they alter?
Forma com V-ing
can I be altering?can you be altering?
can she be altering?
can we be altering?
can you be altering?
can they be altering?
Perfeito
can I have altered?can you have altered?
can she have altered?
can we have altered?
can you have altered?
can they have altered?
Perfeito com V-ing
can I have been altering?can you have been altering?
can she have been altering?
can we have been altering?
can you have been altering?
can they have been altering?
Forma interro-Negação
Forma simple
can't I alter?can't you alter?
can't she alter?
can't we alter?
can't you alter?
can't they alter?
Forma com V-ing
can't I be altering?can't you be altering?
can't she be altering?
can't we be altering?
can't you be altering?
can't they be altering?
Perfeito
can't I have altered?can't you have altered?
can't she have altered?
can't we have altered?
can't you have altered?
can't they have altered?
Perfeito com V-ing
can't I have been altering?can't you have been altering?
can't she have been altering?
can't we have been altering?
can't you have been altering?
can't they have been altering?