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
she must preformulate
we must preformulate
you must preformulate
they must preformulate 	I must be preformulating
you must be preformulating
she must be preformulating
we must be preformulating
you must be preformulating
they must be preformulating	I must have preformulated
you must have preformulated
she 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
she 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
she 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
she 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
she 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
she 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 she preformulate?
must we preformulate?
must you preformulate?
must they preformulate? 	must I be preformulating?
must you be preformulating?
must she be preformulating?
must we be preformulating?
must you be preformulating?
must they be preformulating? 	must I have preformulated?
must you have preformulated?
must she 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 she 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 she 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 she 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 she 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 she not have been preformulating?
must we not have been preformulating?
must you not have been preformulating?
must they not have been preformulating?