must testify
Regelmä&szlig;iges Verb: testify - testified- testified

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must testify
you must testify
she must testify
we must testify
you must testify
they must testify 	I must be testifying
you must be testifying
she must be testifying
we must be testifying
you must be testifying
they must be testifying	I must have testified
you must have testified
she must have testified
we must have testified
you must have testified
they must have testified	I must have been testifying
you must have been testifying
she must have been testifying
we must have been testifying
you must have been testifying
they must have been testifying	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not testify
you must not testify
she must not testify
we must not testify
you must not testify
they must not testify 	I must not be testifying
you must not be testifying
she must not be testifying
we must not be testifying
you must not be testifying
they must not be testifying	I must not have testified
you must not have testified
she must not have testified
we must not have testified
you must not have testified
they must not have testified	I must not have been testifying
you must not have been testifying
she must not have been testifying
we must not have been testifying
you must not have been testifying
they must not have been testifying	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I testify?
must you testify?
must she testify?
must we testify?
must you testify?
must they testify? 	must I be testifying?
must you be testifying?
must she be testifying?
must we be testifying?
must you be testifying?
must they be testifying? 	must I have testified?
must you have testified?
must she have testified?
must we have testified?
must you have testified?
must they have testified? 	must I have been testifying?
must you have been testifying?
must she have been testifying?
must we have been testifying?
must you have been testifying?
must they have been testifying? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not testify?
must you not testify?
must she not testify?
must we not testify?
must you not testify?
must they not testify? 	must I not be testifying?
must you not be testifying?
must she not be testifying?
must we not be testifying?
must you not be testifying?
must they not be testifying? 	must I not have testified?
must you not have testified?
must she not have testified?
must we not have testified?
must you not have testified?
must they not have testified? 	must I not have been testifying?
must you not have been testifying?
must she not have been testifying?
must we not have been testifying?
must you not have been testifying?
must they not have been testifying?