must preformulate
Regelmä&szlig;iges Verb: preformulate - preformulated- preformulated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must preformulate
you must preformulate
he must preformulate
we must preformulate
you must preformulate
they must preformulate 	I must be preformulating
you must be preformulating
he must be preformulating
we must be preformulating
you must be preformulating
they must be preformulating	I must have preformulated
you must have preformulated
he must have preformulated
we must have preformulated
you must have preformulated
they must have preformulated	I must have been preformulating
you must have been preformulating
he must have been preformulating
we must have been preformulating
you must have been preformulating
they must have been preformulating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not preformulate
you must not preformulate
he must not preformulate
we must not preformulate
you must not preformulate
they must not preformulate 	I must not be preformulating
you must not be preformulating
he must not be preformulating
we must not be preformulating
you must not be preformulating
they must not be preformulating	I must not have preformulated
you must not have preformulated
he must not have preformulated
we must not have preformulated
you must not have preformulated
they must not have preformulated	I must not have been preformulating
you must not have been preformulating
he must not have been preformulating
we must not have been preformulating
you must not have been preformulating
they must not have been preformulating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I preformulate?
must you preformulate?
must he preformulate?
must we preformulate?
must you preformulate?
must they preformulate? 	must I be preformulating?
must you be preformulating?
must he be preformulating?
must we be preformulating?
must you be preformulating?
must they be preformulating? 	must I have preformulated?
must you have preformulated?
must he have preformulated?
must we have preformulated?
must you have preformulated?
must they have preformulated? 	must I have been preformulating?
must you have been preformulating?
must he have been preformulating?
must we have been preformulating?
must you have been preformulating?
must they have been preformulating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not preformulate?
must you not preformulate?
must he not preformulate?
must we not preformulate?
must you not preformulate?
must they not preformulate? 	must I not be preformulating?
must you not be preformulating?
must he not be preformulating?
must we not be preformulating?
must you not be preformulating?
must they not be preformulating? 	must I not have preformulated?
must you not have preformulated?
must he not have preformulated?
must we not have preformulated?
must you not have preformulated?
must they not have preformulated? 	must I not have been preformulating?
must you not have been preformulating?
must he not have been preformulating?
must we not have been preformulating?
must you not have been preformulating?
must they not have been preformulating?