can brighten
Regelmä&szlig;iges Verb: brighten - brightened- brightened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can brighten
you can brighten
he can brighten
we can brighten
you can brighten
they can brighten 	I can be brightening
you can be brightening
he can be brightening
we can be brightening
you can be brightening
they can be brightening	I can have brightened
you can have brightened
he can have brightened
we can have brightened
you can have brightened
they can have brightened	I can have been brightening
you can have been brightening
he can have been brightening
we can have been brightening
you can have been brightening
they can have been brightening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot brighten
you cannot brighten
he cannot brighten
we cannot brighten
you cannot brighten
they cannot brighten 	I cannot be brightening
you cannot be brightening
he cannot be brightening
we cannot be brightening
you cannot be brightening
they cannot be brightening	I cannot have brightened
you cannot have brightened
he cannot have brightened
we cannot have brightened
you cannot have brightened
they cannot have brightened	I cannot have been brightening
you cannot have been brightening
he cannot have been brightening
we cannot have been brightening
you cannot have been brightening
they cannot have been brightening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I brighten?
can you brighten?
can he brighten?
can we brighten?
can you brighten?
can they brighten? 	can I be brightening?
can you be brightening?
can he be brightening?
can we be brightening?
can you be brightening?
can they be brightening? 	can I have brightened?
can you have brightened?
can he have brightened?
can we have brightened?
can you have brightened?
can they have brightened? 	can I have been brightening?
can you have been brightening?
can he have been brightening?
can we have been brightening?
can you have been brightening?
can they have been brightening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not brighten?
can you not brighten?
can he not brighten?
can we not brighten?
can you not brighten?
can they not brighten? 	can I not be brightening?
can you not be brightening?
can he not be brightening?
can we not be brightening?
can you not be brightening?
can they not be brightening? 	can I not have brightened?
can you not have brightened?
can he not have brightened?
can we not have brightened?
can you not have brightened?
can they not have brightened? 	can I not have been brightening?
can you not have been brightening?
can he not have been brightening?
can we not have been brightening?
can you not have been brightening?
can they not have been brightening?