Conjugación del verbo inglés CAN ALTER
Verbo regular: alter - altered - altered
Afirmación
Forma simple
I can alteryou can alter
he can alter
we can alter
you can alter
they can alter
Forma con V-ing
I can be alteringyou can be altering
he can be altering
we can be altering
you can be altering
they can be altering
Perfecto
I can have alteredyou can have altered
he can have altered
we can have altered
you can have altered
they can have altered
Perfecto con V-ing
I can have been alteringyou can have been altering
he can have been altering
we can have been altering
you can have been altering
they can have been altering
Negación
Forma simple
I can't alteryou can't alter
he can't alter
we can't alter
you can't alter
they can't alter
Forma con V-ing
I can't be alteringyou can't be altering
he can't be altering
we can't be altering
you can't be altering
they can't be altering
Perfecto
I can't have alteredyou can't have altered
he can't have altered
we can't have altered
you can't have altered
they can't have altered
Perfecto con V-ing
I can't have been alteringyou can't have been altering
he 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 he alter?
can we alter?
can you alter?
can they alter?
Forma con V-ing
can I be altering?can you be altering?
can he be altering?
can we be altering?
can you be altering?
can they be altering?
Perfecto
can I have altered?can you have altered?
can he have altered?
can we have altered?
can you have altered?
can they have altered?
Perfecto con V-ing
can I have been altering?can you have been altering?
can he have been altering?
can we have been altering?
can you have been altering?
can they have been altering?
Forma interro-negativa
Forma simple
can't I alter?can't you alter?
can't he alter?
can't we alter?
can't you alter?
can't they alter?
Forma con V-ing
can't I be altering?can't you be altering?
can't he be altering?
can't we be altering?
can't you be altering?
can't they be altering?
Perfecto
can't I have altered?can't you have altered?
can't he have altered?
can't we have altered?
can't you have altered?
can't they have altered?
Perfecto con V-ing
can't I have been altering?can't you have been altering?
can't he have been altering?
can't we have been altering?
can't you have been altering?
can't they have been altering?