will alter
Verbo regular: alter - altered- altered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll alter
you'll alter
he'll alter
we'll alter
you'll alter
they'll alter 	I'll be altering
you'll be altering
he'll be altering
we'll be altering
you'll be altering
they'll be altering	I'll have altered
you'll have altered
he'll have altered
we'll have altered
you'll have altered
they'll have altered	I'll have been altering
you'll have been altering
he'll have been altering
we'll have been altering
you'll have been altering
they'll have been altering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I won't alter
you won't alter
he won't alter
we won't alter
you won't alter
they won't alter 	I won't be altering
you won't be altering
he won't be altering
we won't be altering
you won't be altering
they won't be altering	I won't have altered
you won't have altered
he won't have altered
we won't have altered
you won't have altered
they won't have altered	I won't have been altering
you won't have been altering
he won't have been altering
we won't have been altering
you won't have been altering
they won't have been altering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I alter?
will you alter?
will he alter?
will we alter?
will you alter?
will they alter? 	will I be altering?
will you be altering?
will he be altering?
will we be altering?
will you be altering?
will they be altering? 	will I have altered?
will you have altered?
will he have altered?
will we have altered?
will you have altered?
will they have altered? 	will I have been altering?
will you have been altering?
will he have been altering?
will we have been altering?
will you have been altering?
will they have been altering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
won't I alter?
won't you alter?
won't he alter?
won't we alter?
won't you alter?
won't they alter? 	won't I be altering?
won't you be altering?
won't he be altering?
won't we be altering?
won't you be altering?
won't they be altering? 	won't I have altered?
won't you have altered?
won't he have altered?
won't we have altered?
won't you have altered?
won't they have altered? 	won't I have been altering?
won't you have been altering?
won't he have been altering?
won't we have been altering?
won't you have been altering?
won't they have been altering?