must perfuse
Regelmä&szlig;iges Verb: perfuse - perfused- perfused

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must perfuse
you must perfuse
he must perfuse
we must perfuse
you must perfuse
they must perfuse 	I must be perfusing
you must be perfusing
he must be perfusing
we must be perfusing
you must be perfusing
they must be perfusing	I must have perfused
you must have perfused
he must have perfused
we must have perfused
you must have perfused
they must have perfused	I must have been perfusing
you must have been perfusing
he must have been perfusing
we must have been perfusing
you must have been perfusing
they must have been perfusing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not perfuse
you must not perfuse
he must not perfuse
we must not perfuse
you must not perfuse
they must not perfuse 	I must not be perfusing
you must not be perfusing
he must not be perfusing
we must not be perfusing
you must not be perfusing
they must not be perfusing	I must not have perfused
you must not have perfused
he must not have perfused
we must not have perfused
you must not have perfused
they must not have perfused	I must not have been perfusing
you must not have been perfusing
he must not have been perfusing
we must not have been perfusing
you must not have been perfusing
they must not have been perfusing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I perfuse?
must you perfuse?
must he perfuse?
must we perfuse?
must you perfuse?
must they perfuse? 	must I be perfusing?
must you be perfusing?
must he be perfusing?
must we be perfusing?
must you be perfusing?
must they be perfusing? 	must I have perfused?
must you have perfused?
must he have perfused?
must we have perfused?
must you have perfused?
must they have perfused? 	must I have been perfusing?
must you have been perfusing?
must he have been perfusing?
must we have been perfusing?
must you have been perfusing?
must they have been perfusing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not perfuse?
must you not perfuse?
must he not perfuse?
must we not perfuse?
must you not perfuse?
must they not perfuse? 	must I not be perfusing?
must you not be perfusing?
must he not be perfusing?
must we not be perfusing?
must you not be perfusing?
must they not be perfusing? 	must I not have perfused?
must you not have perfused?
must he not have perfused?
must we not have perfused?
must you not have perfused?
must they not have perfused? 	must I not have been perfusing?
must you not have been perfusing?
must he not have been perfusing?
must we not have been perfusing?
must you not have been perfusing?
must they not have been perfusing?