can exercise
Regelmä&szlig;iges Verb: exercise - exercised- exercised

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can exercise
you can exercise
she can exercise
we can exercise
you can exercise
they can exercise 	I can be exercising
you can be exercising
she can be exercising
we can be exercising
you can be exercising
they can be exercising	I can have exercised
you can have exercised
she can have exercised
we can have exercised
you can have exercised
they can have exercised	I can have been exercising
you can have been exercising
she can have been exercising
we can have been exercising
you can have been exercising
they can have been exercising	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot exercise
you cannot exercise
she cannot exercise
we cannot exercise
you cannot exercise
they cannot exercise 	I cannot be exercising
you cannot be exercising
she cannot be exercising
we cannot be exercising
you cannot be exercising
they cannot be exercising	I cannot have exercised
you cannot have exercised
she cannot have exercised
we cannot have exercised
you cannot have exercised
they cannot have exercised	I cannot have been exercising
you cannot have been exercising
she cannot have been exercising
we cannot have been exercising
you cannot have been exercising
they cannot have been exercising	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I exercise?
can you exercise?
can she exercise?
can we exercise?
can you exercise?
can they exercise? 	can I be exercising?
can you be exercising?
can she be exercising?
can we be exercising?
can you be exercising?
can they be exercising? 	can I have exercised?
can you have exercised?
can she have exercised?
can we have exercised?
can you have exercised?
can they have exercised? 	can I have been exercising?
can you have been exercising?
can she have been exercising?
can we have been exercising?
can you have been exercising?
can they have been exercising? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not exercise?
can you not exercise?
can she not exercise?
can we not exercise?
can you not exercise?
can they not exercise? 	can I not be exercising?
can you not be exercising?
can she not be exercising?
can we not be exercising?
can you not be exercising?
can they not be exercising? 	can I not have exercised?
can you not have exercised?
can she not have exercised?
can we not have exercised?
can you not have exercised?
can they not have exercised? 	can I not have been exercising?
can you not have been exercising?
can she not have been exercising?
can we not have been exercising?
can you not have been exercising?
can they not have been exercising?