to preharden
Verbo regular: preharden - prehardened- prehardened

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I preharden
you preharden
he prehardens
we preharden
you preharden
they preharden 	I'mprehardening
you'reprehardening
he'sprehardening
we'reprehardening
you'reprehardening
they'reprehardening	I prehardened
you prehardened
he prehardened
we prehardened
you prehardened
they prehardened	Iwasprehardening
youwereprehardening
hewasprehardening
wewereprehardening
youwereprehardening
theywereprehardening	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've prehardened
you've prehardened
he's prehardened
we've prehardened
you've prehardened
they've prehardened	I'vebeen prehardening
you'vebeen prehardening
he'sbeen prehardening
we'vebeen prehardening
you'vebeen prehardening
they'vebeen prehardening	I'd prehardened
you'd prehardened
he'd prehardened
we'd prehardened
you'd prehardened
they'd prehardened	I'd been prehardening
you'd been prehardening
he'd been prehardening
we'd been prehardening
you'd been prehardening
they'd been prehardening	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
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	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I'd preharden
you'd preharden
he'd preharden
we'd preharden
you'd preharden
they'd preharden 	I'd be prehardening
you'd be prehardening
he'd be prehardening
we'd be prehardening
you'd be prehardening
they'd be prehardening	I'd have prehardened
you'd have prehardened
he'd have prehardened
we'd have prehardened
you'd have prehardened
they'd have prehardened	I'd have been prehardening
you'd have been prehardening
he'd have been prehardening
we'd have been prehardening
you'd have been prehardening
they'd have been prehardening	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to preharden 	 	preharden
Let's preharden
preharden 	 	

Particípio 	
Presente 	Passado 	 	 	
prehardening	prehardened