could excel
Regelmä&szlig;iges Verb: excel - excelled- excelled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could excel
you could excel
he could excel
we could excel
you could excel
they could excel 	I could be excelling
you could be excelling
he could be excelling
we could be excelling
you could be excelling
they could be excelling	I could have excelled
you could have excelled
he could have excelled
we could have excelled
you could have excelled
they could have excelled	I could have been excelling
you could have been excelling
he could have been excelling
we could have been excelling
you could have been excelling
they could have been excelling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not excel
you could not excel
he could not excel
we could not excel
you could not excel
they could not excel 	I could not be excelling
you could not be excelling
he could not be excelling
we could not be excelling
you could not be excelling
they could not be excelling	I could not have excelled
you could not have excelled
he could not have excelled
we could not have excelled
you could not have excelled
they could not have excelled	I could not have been excelling
you could not have been excelling
he could not have been excelling
we could not have been excelling
you could not have been excelling
they could not have been excelling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I excel?
could you excel?
could he excel?
could we excel?
could you excel?
could they excel? 	could I be excelling?
could you be excelling?
could he be excelling?
could we be excelling?
could you be excelling?
could they be excelling? 	could I have excelled?
could you have excelled?
could he have excelled?
could we have excelled?
could you have excelled?
could they have excelled? 	could I have been excelling?
could you have been excelling?
could he have been excelling?
could we have been excelling?
could you have been excelling?
could they have been excelling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not excel?
could you not excel?
could he not excel?
could we not excel?
could you not excel?
could they not excel? 	could I not be excelling?
could you not be excelling?
could he not be excelling?
could we not be excelling?
could you not be excelling?
could they not be excelling? 	could I not have excelled?
could you not have excelled?
could he not have excelled?
could we not have excelled?
could you not have excelled?
could they not have excelled? 	could I not have been excelling?
could you not have been excelling?
could he not have been excelling?
could we not have been excelling?
could you not have been excelling?
could they not have been excelling?