must recertify
Regelmä&szlig;iges Verb: recertify - recertified- recertified

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must recertify
you must recertify
she must recertify
we must recertify
you must recertify
they must recertify 	I must be recertifying
you must be recertifying
she must be recertifying
we must be recertifying
you must be recertifying
they must be recertifying	I must have recertified
you must have recertified
she must have recertified
we must have recertified
you must have recertified
they must have recertified	I must have been recertifying
you must have been recertifying
she must have been recertifying
we must have been recertifying
you must have been recertifying
they must have been recertifying	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I must not recertify
you must not recertify
she must not recertify
we must not recertify
you must not recertify
they must not recertify 	I must not be recertifying
you must not be recertifying
she must not be recertifying
we must not be recertifying
you must not be recertifying
they must not be recertifying	I must not have recertified
you must not have recertified
she must not have recertified
we must not have recertified
you must not have recertified
they must not have recertified	I must not have been recertifying
you must not have been recertifying
she must not have been recertifying
we must not have been recertifying
you must not have been recertifying
they must not have been recertifying	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I recertify?
must you recertify?
must she recertify?
must we recertify?
must you recertify?
must they recertify? 	must I be recertifying?
must you be recertifying?
must she be recertifying?
must we be recertifying?
must you be recertifying?
must they be recertifying? 	must I have recertified?
must you have recertified?
must she have recertified?
must we have recertified?
must you have recertified?
must they have recertified? 	must I have been recertifying?
must you have been recertifying?
must she have been recertifying?
must we have been recertifying?
must you have been recertifying?
must they have been recertifying? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
must I not recertify?
must you not recertify?
must she not recertify?
must we not recertify?
must you not recertify?
must they not recertify? 	must I not be recertifying?
must you not be recertifying?
must she not be recertifying?
must we not be recertifying?
must you not be recertifying?
must they not be recertifying? 	must I not have recertified?
must you not have recertified?
must she not have recertified?
must we not have recertified?
must you not have recertified?
must they not have recertified? 	must I not have been recertifying?
must you not have been recertifying?
must she not have been recertifying?
must we not have been recertifying?
must you not have been recertifying?
must they not have been recertifying?