will overharden
Regular verb: overharden - overhardened- overhardened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll overharden
you'll overharden
he'll overharden
we'll overharden
you'll overharden
they'll overharden 	I'll be overhardening
you'll be overhardening
he'll be overhardening
we'll be overhardening
you'll be overhardening
they'll be overhardening	I'll have overhardened
you'll have overhardened
he'll have overhardened
we'll have overhardened
you'll have overhardened
they'll have overhardened	I'll have been overhardening
you'll have been overhardening
he'll have been overhardening
we'll have been overhardening
you'll have been overhardening
they'll have been overhardening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't overharden
you won't overharden
he won't overharden
we won't overharden
you won't overharden
they won't overharden 	I won't be overhardening
you won't be overhardening
he won't be overhardening
we won't be overhardening
you won't be overhardening
they won't be overhardening	I won't have overhardened
you won't have overhardened
he won't have overhardened
we won't have overhardened
you won't have overhardened
they won't have overhardened	I won't have been overhardening
you won't have been overhardening
he won't have been overhardening
we won't have been overhardening
you won't have been overhardening
they won't have been overhardening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I overharden?
will you overharden?
will he overharden?
will we overharden?
will you overharden?
will they overharden? 	will I be overhardening?
will you be overhardening?
will he be overhardening?
will we be overhardening?
will you be overhardening?
will they be overhardening? 	will I have overhardened?
will you have overhardened?
will he have overhardened?
will we have overhardened?
will you have overhardened?
will they have overhardened? 	will I have been overhardening?
will you have been overhardening?
will he have been overhardening?
will we have been overhardening?
will you have been overhardening?
will they have been overhardening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I overharden?
won't you overharden?
won't he overharden?
won't we overharden?
won't you overharden?
won't they overharden? 	won't I be overhardening?
won't you be overhardening?
won't he be overhardening?
won't we be overhardening?
won't you be overhardening?
won't they be overhardening? 	won't I have overhardened?
won't you have overhardened?
won't he have overhardened?
won't we have overhardened?
won't you have overhardened?
won't they have overhardened? 	won't I have been overhardening?
won't you have been overhardening?
won't he have been overhardening?
won't we have been overhardening?
won't you have been overhardening?
won't they have been overhardening?