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 mustn't certify you mustn't certify he mustn't certify we mustn't certify you mustn't certify they mustn't certify	I mustn't be certifying you mustn't be certifying he mustn't be certifying we mustn't be certifying you mustn't be certifying they mustn't be certifying
Perfekt	Perfekt mit V-ing
I mustn't have certified you mustn't have certified he mustn't have certified we mustn't have certified you mustn't have certified they mustn't have certified	I mustn't have been certifying you mustn't have been certifying he mustn't have been certifying we mustn't have been certifying you mustn't have been certifying they mustn't 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
mustn't I certify? mustn't you certify? mustn't he certify? mustn't we certify? mustn't you certify? mustn't they certify?	mustn't I be certifying? mustn't you be certifying? mustn't he be certifying? mustn't we be certifying? mustn't you be certifying? mustn't they be certifying?
Perfekt	Perfekt mit V-ing
mustn't I have certified? mustn't you have certified? mustn't he have certified? mustn't we have certified? mustn't you have certified? mustn't they have certified?	mustn't I have been certifying? mustn't you have been certifying? mustn't he have been certifying? mustn't we have been certifying? mustn't you have been certifying? mustn't they have been certifying?