will preharden
Verbo regular: preharden - prehardened- prehardened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll preharden
you'll preharden
he'll preharden
we'll preharden
you'll preharden
they'll preharden 	I'll be prehardening
you'll be prehardening
he'll be prehardening
we'll be prehardening
you'll be prehardening
they'll be prehardening	I'll have prehardened
you'll have prehardened
he'll have prehardened
we'll have prehardened
you'll have prehardened
they'll have prehardened	I'll have been prehardening
you'll have been prehardening
he'll have been prehardening
we'll have been prehardening
you'll have been prehardening
they'll have been prehardening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I won't preharden
you won't preharden
he won't preharden
we won't preharden
you won't preharden
they won't preharden 	I won't be prehardening
you won't be prehardening
he won't be prehardening
we won't be prehardening
you won't be prehardening
they won't be prehardening	I won't have prehardened
you won't have prehardened
he won't have prehardened
we won't have prehardened
you won't have prehardened
they won't have prehardened	I won't have been prehardening
you won't have been prehardening
he won't have been prehardening
we won't have been prehardening
you won't have been prehardening
they won't have been prehardening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I preharden?
will you preharden?
will he preharden?
will we preharden?
will you preharden?
will they preharden? 	will I be prehardening?
will you be prehardening?
will he be prehardening?
will we be prehardening?
will you be prehardening?
will they be prehardening? 	will I have prehardened?
will you have prehardened?
will he have prehardened?
will we have prehardened?
will you have prehardened?
will they have prehardened? 	will I have been prehardening?
will you have been prehardening?
will he have been prehardening?
will we have been prehardening?
will you have been prehardening?
will they have been prehardening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
won't I preharden?
won't you preharden?
won't he preharden?
won't we preharden?
won't you preharden?
won't they preharden? 	won't I be prehardening?
won't you be prehardening?
won't he be prehardening?
won't we be prehardening?
won't you be prehardening?
won't they be prehardening? 	won't I have prehardened?
won't you have prehardened?
won't he have prehardened?
won't we have prehardened?
won't you have prehardened?
won't they have prehardened? 	won't I have been prehardening?
won't you have been prehardening?
won't he have been prehardening?
won't we have been prehardening?
won't you have been prehardening?
won't they have been prehardening?