Konjugation des englischen Verbs
MUST CERTIFY

Regelmäßiges Verb: certify - certified - certified

Bestätigung

Einfache Form	Form mit V-ing
I must certify you must certify he must certify we must certify you must certify they must certify	I must be certifying you must be certifying he must be certifying we must be certifying you must be certifying they must be certifying
Perfekt	Perfekt mit V-ing
I must have certified you must have certified he must have certified we must have certified you must have certified they must have certified	I must have been certifying you must have been certifying he must have been certifying we must have been certifying you must have been certifying they must have been certifying

Negation

Einfache Form	Form mit V-ing
I must not certify you must not certify he must not certify we must not certify you must not certify they must not certify	I must not be certifying you must not be certifying he must not be certifying we must not be certifying you must not be certifying they must not be certifying
Perfekt	Perfekt mit V-ing
I must not have certified you must not have certified he must not have certified we must not have certified you must not have certified they must not have certified	I must not have been certifying you must not have been certifying he must not have been certifying we must not have been certifying you must not have been certifying they must not have been certifying

Fragende Form

Einfache Form	Form mit V-ing
must I certify? must you certify? must he certify? must we certify? must you certify? must they certify?	must I be certifying? must you be certifying? must he be certifying? must we be certifying? must you be certifying? must they be certifying?
Perfekt	Perfekt mit V-ing
must I have certified? must you have certified? must he have certified? must we have certified? must you have certified? must they have certified?	must I have been certifying? must you have been certifying? must he have been certifying? must we have been certifying? must you have been certifying? must they have been certifying?

Fragende Negation Form

Einfache Form	Form mit V-ing
must I not certify? must you not certify? must he not certify? must we not certify? must you not certify? must they not certify?	must I not be certifying? must you not be certifying? must he not be certifying? must we not be certifying? must you not be certifying? must they not be certifying?
Perfekt	Perfekt mit V-ing
must I not have certified? must you not have certified? must he not have certified? must we not have certified? must you not have certified? must they not have certified?	must I not have been certifying? must you not have been certifying? must he not have been certifying? must we not have been certifying? must you not have been certifying? must they not have been certifying?