must theorise
Regelmä&szlig;iges Verb: theorise - theorised- theorised

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must theorise
you must theorise
she must theorise
we must theorise
you must theorise
they must theorise 	I must be theorising
you must be theorising
she must be theorising
we must be theorising
you must be theorising
they must be theorising	I must have theorised
you must have theorised
she must have theorised
we must have theorised
you must have theorised
they must have theorised	I must have been theorising
you must have been theorising
she must have been theorising
we must have been theorising
you must have been theorising
they must have been theorising	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not theorise
you must not theorise
she must not theorise
we must not theorise
you must not theorise
they must not theorise 	I must not be theorising
you must not be theorising
she must not be theorising
we must not be theorising
you must not be theorising
they must not be theorising	I must not have theorised
you must not have theorised
she must not have theorised
we must not have theorised
you must not have theorised
they must not have theorised	I must not have been theorising
you must not have been theorising
she must not have been theorising
we must not have been theorising
you must not have been theorising
they must not have been theorising	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I theorise?
must you theorise?
must she theorise?
must we theorise?
must you theorise?
must they theorise? 	must I be theorising?
must you be theorising?
must she be theorising?
must we be theorising?
must you be theorising?
must they be theorising? 	must I have theorised?
must you have theorised?
must she have theorised?
must we have theorised?
must you have theorised?
must they have theorised? 	must I have been theorising?
must you have been theorising?
must she have been theorising?
must we have been theorising?
must you have been theorising?
must they have been theorising? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not theorise?
must you not theorise?
must she not theorise?
must we not theorise?
must you not theorise?
must they not theorise? 	must I not be theorising?
must you not be theorising?
must she not be theorising?
must we not be theorising?
must you not be theorising?
must they not be theorising? 	must I not have theorised?
must you not have theorised?
must she not have theorised?
must we not have theorised?
must you not have theorised?
must they not have theorised? 	must I not have been theorising?
must you not have been theorising?
must she not have been theorising?
must we not have been theorising?
must you not have been theorising?
must they not have been theorising?