must interfuse
Regelmä&szlig;iges Verb: interfuse - interfused- interfused

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must interfuse
you must interfuse
he must interfuse
we must interfuse
you must interfuse
they must interfuse 	I must be interfusing
you must be interfusing
he must be interfusing
we must be interfusing
you must be interfusing
they must be interfusing	I must have interfused
you must have interfused
he must have interfused
we must have interfused
you must have interfused
they must have interfused	I must have been interfusing
you must have been interfusing
he must have been interfusing
we must have been interfusing
you must have been interfusing
they must have been interfusing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not interfuse
you must not interfuse
he must not interfuse
we must not interfuse
you must not interfuse
they must not interfuse 	I must not be interfusing
you must not be interfusing
he must not be interfusing
we must not be interfusing
you must not be interfusing
they must not be interfusing	I must not have interfused
you must not have interfused
he must not have interfused
we must not have interfused
you must not have interfused
they must not have interfused	I must not have been interfusing
you must not have been interfusing
he must not have been interfusing
we must not have been interfusing
you must not have been interfusing
they must not have been interfusing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I interfuse?
must you interfuse?
must he interfuse?
must we interfuse?
must you interfuse?
must they interfuse? 	must I be interfusing?
must you be interfusing?
must he be interfusing?
must we be interfusing?
must you be interfusing?
must they be interfusing? 	must I have interfused?
must you have interfused?
must he have interfused?
must we have interfused?
must you have interfused?
must they have interfused? 	must I have been interfusing?
must you have been interfusing?
must he have been interfusing?
must we have been interfusing?
must you have been interfusing?
must they have been interfusing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not interfuse?
must you not interfuse?
must he not interfuse?
must we not interfuse?
must you not interfuse?
must they not interfuse? 	must I not be interfusing?
must you not be interfusing?
must he not be interfusing?
must we not be interfusing?
must you not be interfusing?
must they not be interfusing? 	must I not have interfused?
must you not have interfused?
must he not have interfused?
must we not have interfused?
must you not have interfused?
must they not have interfused? 	must I not have been interfusing?
must you not have been interfusing?
must he not have been interfusing?
must we not have been interfusing?
must you not have been interfusing?
must they not have been interfusing?