must refrigerate
Regelmä&szlig;iges Verb: refrigerate - refrigerated- refrigerated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must refrigerate
you must refrigerate
she must refrigerate
we must refrigerate
you must refrigerate
they must refrigerate 	I must be refrigerating
you must be refrigerating
she must be refrigerating
we must be refrigerating
you must be refrigerating
they must be refrigerating	I must have refrigerated
you must have refrigerated
she must have refrigerated
we must have refrigerated
you must have refrigerated
they must have refrigerated	I must have been refrigerating
you must have been refrigerating
she must have been refrigerating
we must have been refrigerating
you must have been refrigerating
they must have been refrigerating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not refrigerate
you must not refrigerate
she must not refrigerate
we must not refrigerate
you must not refrigerate
they must not refrigerate 	I must not be refrigerating
you must not be refrigerating
she must not be refrigerating
we must not be refrigerating
you must not be refrigerating
they must not be refrigerating	I must not have refrigerated
you must not have refrigerated
she must not have refrigerated
we must not have refrigerated
you must not have refrigerated
they must not have refrigerated	I must not have been refrigerating
you must not have been refrigerating
she must not have been refrigerating
we must not have been refrigerating
you must not have been refrigerating
they must not have been refrigerating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I refrigerate?
must you refrigerate?
must she refrigerate?
must we refrigerate?
must you refrigerate?
must they refrigerate? 	must I be refrigerating?
must you be refrigerating?
must she be refrigerating?
must we be refrigerating?
must you be refrigerating?
must they be refrigerating? 	must I have refrigerated?
must you have refrigerated?
must she have refrigerated?
must we have refrigerated?
must you have refrigerated?
must they have refrigerated? 	must I have been refrigerating?
must you have been refrigerating?
must she have been refrigerating?
must we have been refrigerating?
must you have been refrigerating?
must they have been refrigerating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not refrigerate?
must you not refrigerate?
must she not refrigerate?
must we not refrigerate?
must you not refrigerate?
must they not refrigerate? 	must I not be refrigerating?
must you not be refrigerating?
must she not be refrigerating?
must we not be refrigerating?
must you not be refrigerating?
must they not be refrigerating? 	must I not have refrigerated?
must you not have refrigerated?
must she not have refrigerated?
must we not have refrigerated?
must you not have refrigerated?
must they not have refrigerated? 	must I not have been refrigerating?
must you not have been refrigerating?
must she not have been refrigerating?
must we not have been refrigerating?
must you not have been refrigerating?
must they not have been refrigerating?