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

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

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

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

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