I can recertify you can recertify he can recertify we can recertify you can recertify they can recertify
Form mit V-ing
I can be recertifying you can be recertifying he can be recertifying we can be recertifying you can be recertifying they can be recertifying
Perfekt
I can have recertified you can have recertified he can have recertified we can have recertified you can have recertified they can have recertified
Perfekt mit V-ing
I can have been recertifying you can have been recertifying he can have been recertifying we can have been recertifying you can have been recertifying they can have been recertifying
Negation
Einfache Form
I can't recertify you can't recertify he can't recertify we can't recertify you can't recertify they can't recertify
Form mit V-ing
I can't be recertifying you can't be recertifying he can't be recertifying we can't be recertifying you can't be recertifying they can't be recertifying
Perfekt
I can't have recertified you can't have recertified he can't have recertified we can't have recertified you can't have recertified they can't have recertified
Perfekt mit V-ing
I can't have been recertifying you can't have been recertifying he can't have been recertifying we can't have been recertifying you can't have been recertifying they can't have been recertifying
Fragende Form
Einfache Form
can I recertify? can you recertify? can he recertify? can we recertify? can you recertify? can they recertify?
Form mit V-ing
can I be recertifying? can you be recertifying? can he be recertifying? can we be recertifying? can you be recertifying? can they be recertifying?
Perfekt
can I have recertified? can you have recertified? can he have recertified? can we have recertified? can you have recertified? can they have recertified?
Perfekt mit V-ing
can I have been recertifying? can you have been recertifying? can he have been recertifying? can we have been recertifying? can you have been recertifying? can they have been recertifying?
Fragende Negation Form
Einfache Form
can't I recertify? can't you recertify? can't he recertify? can't we recertify? can't you recertify? can't they recertify?
Form mit V-ing
can't I be recertifying? can't you be recertifying? can't he be recertifying? can't we be recertifying? can't you be recertifying? can't they be recertifying?
Perfekt
can't I have recertified? can't you have recertified? can't he have recertified? can't we have recertified? can't you have recertified? can't they have recertified?
Perfekt mit V-ing
can't I have been recertifying? can't you have been recertifying? can't he have been recertifying? can't we have been recertifying? can't you have been recertifying? can't they have been recertifying?