could protest
Regelmä&szlig;iges Verb: protest - protested- protested

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could protest
you could protest
she could protest
we could protest
you could protest
they could protest 	I could be protesting
you could be protesting
she could be protesting
we could be protesting
you could be protesting
they could be protesting	I could have protested
you could have protested
she could have protested
we could have protested
you could have protested
they could have protested	I could have been protesting
you could have been protesting
she could have been protesting
we could have been protesting
you could have been protesting
they could have been protesting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not protest
you could not protest
she could not protest
we could not protest
you could not protest
they could not protest 	I could not be protesting
you could not be protesting
she could not be protesting
we could not be protesting
you could not be protesting
they could not be protesting	I could not have protested
you could not have protested
she could not have protested
we could not have protested
you could not have protested
they could not have protested	I could not have been protesting
you could not have been protesting
she could not have been protesting
we could not have been protesting
you could not have been protesting
they could not have been protesting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I protest?
could you protest?
could she protest?
could we protest?
could you protest?
could they protest? 	could I be protesting?
could you be protesting?
could she be protesting?
could we be protesting?
could you be protesting?
could they be protesting? 	could I have protested?
could you have protested?
could she have protested?
could we have protested?
could you have protested?
could they have protested? 	could I have been protesting?
could you have been protesting?
could she have been protesting?
could we have been protesting?
could you have been protesting?
could they have been protesting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not protest?
could you not protest?
could she not protest?
could we not protest?
could you not protest?
could they not protest? 	could I not be protesting?
could you not be protesting?
could she not be protesting?
could we not be protesting?
could you not be protesting?
could they not be protesting? 	could I not have protested?
could you not have protested?
could she not have protested?
could we not have protested?
could you not have protested?
could they not have protested? 	could I not have been protesting?
could you not have been protesting?
could she not have been protesting?
could we not have been protesting?
could you not have been protesting?
could they not have been protesting?